Best Floor Sealant Grey of 2025

Last updated on 19/10/2025
Advertising disclosure
Advertising disclosure
Most Relevant
Most Relevant
Best Discount
Lowest Price
ElectronicsHome & KitchenComputersOffice SuppliesToys & GamesSports & Fitness
Most Relevant
Most Relevant
Best Discount
Lowest Price
Best Choice
1
Hemway 300 ml Light Grey Hybrid Polymer Sealant | Superior to Silicone Sealant | Odourless, Anti-Mould Adhesive | Waterproof & Suitable For Use in Kitchen, Bathroom & Around Bath & Shower - 1 Pack
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
Hemway 300 ml Light Grey Hybrid Polymer Sealant | Superior to Silicone Sealant | Odourless, Anti-Mould Adhesive | Waterproof & Suitable For Use in Kitchen, Bathroom & Around Bath & Shower - 1 Pack
Hemway
Free Shipping
Why we love it
  • Mould resistant and waterproof sealant.
  • Advanced polymer and underwater curable.
  • Environmentally friendly and non-toxic.
Main Highlights
  • MOULD RESISTANT & WATERPROOF: Ideal for use in kitchens, bathrooms & areas of high humidity; anti-mould, waterproof, non-shrink & stain resistant properties are suitable for tiles, walls, baths, window frames, showers, toilets, sinks, door frames, worktops, concrete, metal, wood, most plastics & synthetic fibres.
  • ADVANCED HYBRID POLYMER: This sealant combines the flexibility of silicone, paintability of acrylic caulk & high grab strength of adhesives; it can be applied underwater without releasing plasticisers. No primer needed.
  • CHEMICAL & UV RESISTANT: The durable properties of the sealant provides a long lasting finish that provides resistance to fading, yellowing, stains & chemicals. Superior to silicone sealant and can be applied in dry, damp and wet conditions.
  • EASY TO USE: Our sealant is made to be used with ease, manually with a sealant gun or caulking gun; it has a coverage of approximately 9.25 m x 3 mm bead & a quick curing time of 24-48 hours depending on bead size, room temperature & humidity.
  • ECO FRIENDLY: Odourless, solvent-free & non-toxic; no bad smells, dangerous chemicals or sticky residue & ultra low VOC rate; safe for use around the house.
Show More
9.8
Exceptional
Product image 1
Product image 2
Product image 3
Product image 4
9.8
Exceptional
Hemway
Hemway 300 ml Light Grey Hybrid Polymer Sealant | Superior to Silicone Sealant | Odourless, Anti-Mould Adhesive | Waterproof & Suitable For Use in Kitchen, Bathroom & Around Bath & Shower - 1 Pack
Free Shipping
Why we love it
  • Mould resistant and waterproof sealant.
  • Advanced polymer and underwater curable.
  • Environmentally friendly and non-toxic.
Main Highlights
  • MOULD RESISTANT & WATERPROOF: Ideal for use in kitchens, bathrooms & areas of high humidity; anti-mould, waterproof, non-shrink & stain resistant properties are suitable for tiles, walls, baths, window frames, showers, toilets, sinks, door frames, worktops, concrete, metal, wood, most plastics & synthetic fibres.
  • ADVANCED HYBRID POLYMER: This sealant combines the flexibility of silicone, paintability of acrylic caulk & high grab strength of adhesives; it can be applied underwater without releasing plasticisers. No primer needed.
  • CHEMICAL & UV RESISTANT: The durable properties of the sealant provides a long lasting finish that provides resistance to fading, yellowing, stains & chemicals. Superior to silicone sealant and can be applied in dry, damp and wet conditions.
  • EASY TO USE: Our sealant is made to be used with ease, manually with a sealant gun or caulking gun; it has a coverage of approximately 9.25 m x 3 mm bead & a quick curing time of 24-48 hours depending on bead size, room temperature & humidity.
  • ECO FRIENDLY: Odourless, solvent-free & non-toxic; no bad smells, dangerous chemicals or sticky residue & ultra low VOC rate; safe for use around the house.
Show More
Value for Money
2
Hemway - Construction All-In-One Hybrid Polymer Sealant & Adhesive - Anthracite Grey | Anti-Mould, Waterproof & Paintable | 300 ml
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
Hemway - Construction All-In-One Hybrid Polymer Sealant & Adhesive - Anthracite Grey | Anti-Mould, Waterproof & Paintable | 300 ml
Hemway
Free Shipping
Why we love it
  • Mould resistant and waterproof.
  • Specially formulated advanced polymer.
  • Environmentally friendly and odourless.
Main Highlights
  • HYBRID POLYMER TECHNOLOGY: All-in-one technology combines the flexibility of silicone, with the paintability of acrylic caulk & the high-strength seal of adhesives; ideal for construction, renovation, finishing & fixing. Hemway is a British brand and we manufacture our products to the highest standards of quality.
  • VERSATILE USE: Delivers an anthracite grey finish on wood, glass, plastic, metal, PVC & concrete, plus compatible with water-based paints; an ideal floor, tile, bath, window, wall, door, shower, toilet, roof & gutter leak sealant.
  • ANTI-MOULD & WATERPROOF: Our unique non-shrink formula is anti-mould, waterproof, weatherproof, chemical & UV resistant, offering a durable, long-lasting finish that is resistant against fading & stains.
  • ECO-FRIENDLY: This vegan & cruelty-free adhesive & sealer is more environmentally safe than other silicone alternatives; a solvent-free, odourless, non-toxic & low VOC product.
  • QUICK CURE & HIGH COVERAGE: Covers a 6 mm bead x 9.25 mm length & fast curing within 24 hours at 23°C, with 50% R/H; provides resistance from -50°C to 120°C, making it suitable for many conditions, including high-humidity areas.
Show More
9.7
Exceptional
Product image 1
Product image 2
Product image 3
Product image 4
9.7
Exceptional
Hemway
Hemway - Construction All-In-One Hybrid Polymer Sealant & Adhesive - Anthracite Grey | Anti-Mould, Waterproof & Paintable | 300 ml
Free Shipping
Why we love it
  • Mould resistant and waterproof.
  • Specially formulated advanced polymer.
  • Environmentally friendly and odourless.
Main Highlights
  • HYBRID POLYMER TECHNOLOGY: All-in-one technology combines the flexibility of silicone, with the paintability of acrylic caulk & the high-strength seal of adhesives; ideal for construction, renovation, finishing & fixing. Hemway is a British brand and we manufacture our products to the highest standards of quality.
  • VERSATILE USE: Delivers an anthracite grey finish on wood, glass, plastic, metal, PVC & concrete, plus compatible with water-based paints; an ideal floor, tile, bath, window, wall, door, shower, toilet, roof & gutter leak sealant.
  • ANTI-MOULD & WATERPROOF: Our unique non-shrink formula is anti-mould, waterproof, weatherproof, chemical & UV resistant, offering a durable, long-lasting finish that is resistant against fading & stains.
  • ECO-FRIENDLY: This vegan & cruelty-free adhesive & sealer is more environmentally safe than other silicone alternatives; a solvent-free, odourless, non-toxic & low VOC product.
  • QUICK CURE & HIGH COVERAGE: Covers a 6 mm bead x 9.25 mm length & fast curing within 24 hours at 23°C, with 50% R/H; provides resistance from -50°C to 120°C, making it suitable for many conditions, including high-humidity areas.
Show More
3
Soudal 290ml Wood & Parquet Sealant Eco-Friendly Acrylic Polymer Solvent-Free Silicone-Free Crack Resistant & Paintable Sealant for Floor Joints, Skirting & Timber Projects Pearl Light grey
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
Soudal 290ml Wood & Parquet Sealant Eco-Friendly Acrylic Polymer Solvent-Free Silicone-Free Crack Resistant & Paintable Sealant for Floor Joints, Skirting & Timber Projects Pearl Light grey
ebuyergate
Why we love it
  • Elegant light grey finish.
  • Seamless bond for flooring.
  • Eco-friendly and safe.
Main Highlights
  • 𝗡𝗮𝘁𝘂𝗿𝗮𝗹 𝗠𝗮𝘁𝘁 𝗣𝗲𝗮𝗿𝗹 𝗟𝗶𝗴𝗵𝘁 𝗴𝗿𝗲𝘆 𝗙𝗶𝗻𝗶𝘀𝗵 𝗳𝗼𝗿 𝗘𝗹𝗲𝗴𝗮𝗻𝘁 𝗜𝗻𝘁𝗲𝗿𝗶𝗼𝗿𝘀 – Designed to deliver a subtle and stylish matt pearl Light greyappearance, this sealant enhances the natural beauty of wooden floors and parquet, blending smoothly with your interior décor while maintaining a professional finish.
  • 𝗙𝗼𝗿𝗺𝘂𝗹𝗮𝘁𝗲𝗱 𝗳𝗼𝗿 𝗪𝗼𝗼𝗱, 𝗣𝗮𝗿𝗾𝘂𝗲𝘁 & 𝗦𝗸𝗶𝗿𝘁𝗶𝗻𝗴 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 – Specially engineered for sealing connection joints between parquet panels, timber floors, laminates, and skirting boards, ensuring a seamless bond that prevents gaps and provides lasting results in both modern and traditional flooring projects.
  • 𝗘𝗰𝗼-𝗙𝗿𝗶𝗲𝗻𝗱𝗹𝘆, 𝗦𝗮𝗳𝗲 & 𝗦𝗼𝗹𝘃𝗲𝗻𝘁-𝗙𝗿𝗲𝗲 – Manufactured from a water-based acrylic polymer, this parquet sealant is solvent-free and silicone-free, making it an environmentally responsible choice. Safe for indoor use, it is suitable for application in bedrooms, living rooms, and other household spaces without harmful fumes.
  • 𝗣𝗮𝗶𝗻𝘁𝗮𝗯𝗹𝗲 𝗳𝗼𝗿 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀 𝗕𝗹𝗲𝗻𝗱𝗶𝗻𝗴 – Once cured, the sealant can be painted over with most paints, giving you the flexibility to perfectly match your parquet, timber, or wall color scheme. This ensures a flawless, invisible repair or finish that integrates smoothly with your design.
  • 𝗗𝘂𝗿𝗮𝗯𝗹𝗲, 𝗖𝗿𝗮𝗰𝗸-𝗥𝗲𝘀𝗶𝘀𝘁𝗮𝗻𝘁 & 𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 – Unlike rigid fillers, this parquet sealant retains flexibility over time, preventing cracks, shrinkage, or loss of adhesion. It provides a long-lasting and strong joint that adapts to natural movement in wooden flooring.
  • 𝗖𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝘁 𝟮𝟵𝟬𝗺𝗹 𝗖𝗮𝗿𝘁𝗿𝗶𝗱𝗴𝗲 𝗳𝗼𝗿 𝗘𝗮𝘀𝘆 𝗨𝘀𝗲 – Packaged in a standard 290ml cartridge, it is compatible with most caulking guns, allowing effortless application whether you’re a DIY enthusiast or a professional installer.
Show More
9.5
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.5
Superb
ebuyergate
Soudal 290ml Wood & Parquet Sealant Eco-Friendly Acrylic Polymer Solvent-Free Silicone-Free Crack Resistant & Paintable Sealant for Floor Joints, Skirting & Timber Projects Pearl Light grey
Why we love it
  • Elegant light grey finish.
  • Seamless bond for flooring.
  • Eco-friendly and safe.
Main Highlights
  • 𝗡𝗮𝘁𝘂𝗿𝗮𝗹 𝗠𝗮𝘁𝘁 𝗣𝗲𝗮𝗿𝗹 𝗟𝗶𝗴𝗵𝘁 𝗴𝗿𝗲𝘆 𝗙𝗶𝗻𝗶𝘀𝗵 𝗳𝗼𝗿 𝗘𝗹𝗲𝗴𝗮𝗻𝘁 𝗜𝗻𝘁𝗲𝗿𝗶𝗼𝗿𝘀 – Designed to deliver a subtle and stylish matt pearl Light greyappearance, this sealant enhances the natural beauty of wooden floors and parquet, blending smoothly with your interior décor while maintaining a professional finish.
  • 𝗙𝗼𝗿𝗺𝘂𝗹𝗮𝘁𝗲𝗱 𝗳𝗼𝗿 𝗪𝗼𝗼𝗱, 𝗣𝗮𝗿𝗾𝘂𝗲𝘁 & 𝗦𝗸𝗶𝗿𝘁𝗶𝗻𝗴 𝗔𝗽𝗽𝗹𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 – Specially engineered for sealing connection joints between parquet panels, timber floors, laminates, and skirting boards, ensuring a seamless bond that prevents gaps and provides lasting results in both modern and traditional flooring projects.
  • 𝗘𝗰𝗼-𝗙𝗿𝗶𝗲𝗻𝗱𝗹𝘆, 𝗦𝗮𝗳𝗲 & 𝗦𝗼𝗹𝘃𝗲𝗻𝘁-𝗙𝗿𝗲𝗲 – Manufactured from a water-based acrylic polymer, this parquet sealant is solvent-free and silicone-free, making it an environmentally responsible choice. Safe for indoor use, it is suitable for application in bedrooms, living rooms, and other household spaces without harmful fumes.
  • 𝗣𝗮𝗶𝗻𝘁𝗮𝗯𝗹𝗲 𝗳𝗼𝗿 𝗦𝗲𝗮𝗺𝗹𝗲𝘀𝘀 𝗕𝗹𝗲𝗻𝗱𝗶𝗻𝗴 – Once cured, the sealant can be painted over with most paints, giving you the flexibility to perfectly match your parquet, timber, or wall color scheme. This ensures a flawless, invisible repair or finish that integrates smoothly with your design.
  • 𝗗𝘂𝗿𝗮𝗯𝗹𝗲, 𝗖𝗿𝗮𝗰𝗸-𝗥𝗲𝘀𝗶𝘀𝘁𝗮𝗻𝘁 & 𝗙𝗹𝗲𝘅𝗶𝗯𝗹𝗲 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 – Unlike rigid fillers, this parquet sealant retains flexibility over time, preventing cracks, shrinkage, or loss of adhesion. It provides a long-lasting and strong joint that adapts to natural movement in wooden flooring.
  • 𝗖𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝘁 𝟮𝟵𝟬𝗺𝗹 𝗖𝗮𝗿𝘁𝗿𝗶𝗱𝗴𝗲 𝗳𝗼𝗿 𝗘𝗮𝘀𝘆 𝗨𝘀𝗲 – Packaged in a standard 290ml cartridge, it is compatible with most caulking guns, allowing effortless application whether you’re a DIY enthusiast or a professional installer.
Show More
4
Liquid Rubber Universal Waterproof Sealant - Universal Sealant Indoor & Outdoor - Concrete, Metal & Wood, Flex Roof Leak & Metal Roof - Cold & Wet Weather - PandaCoat - Made in EU (1 kg)
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
Liquid Rubber Universal Waterproof Sealant - Universal Sealant Indoor & Outdoor - Concrete, Metal & Wood, Flex Roof Leak & Metal Roof - Cold & Wet Weather - PandaCoat - Made in EU (1 kg)
Pandacoat
Free Shipping
Why we love it
  • Instant leak protection guaranteed.
  • Versatile for any surface.
  • Environmentally friendly and safe.
Main Highlights
  • STOP LEAKS FAST – Premium European-quality waterproof sealant that provides instant, reliable protection. Designed for durability, it seals cracks and leaks effectively on any surface!
  • A REAL ALLROUNDER - The Panda Coat universal flex sealant works indoors and outdoors. Perfect for sealing cracks in metal roofs or flat roof waterproofing applications, roof repair, balconies and gutter. Ensures a durable, weather-resistant finish for extended roof lifespan. Ready for immediate use!
  • EASY TO APPLY - No priming is required! Just one coat with a brush or roller suffices. Ideal for exterior liquid plastic sealant. Use two coats for long-lasting protection on roof paint and sealing slurry.
  • VERSATILE - Adheres to concrete, wood, metal, and more. Seals immediately, even on damp substrates. An excellent exterior waterproof sealant for universal application in any project!
  • ENVIRONMENTALLY FRIENDLY - Free from solvents and isocyanates, making it odorless and safe. UV-resistant, water vapor permeable, and weatherproof for reliable and eco-friendly bitumen sealant use.
  • FOR EVERY HOUSEHOLD - PandaCoat provides high-quality DIY solutions. UniBase MS is essential for sealing slurries, waterstop, and bitumen coating—the ideal all-rounder for lasting protection!
Show More
9.3
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.3
Superb
Pandacoat
Liquid Rubber Universal Waterproof Sealant - Universal Sealant Indoor & Outdoor - Concrete, Metal & Wood, Flex Roof Leak & Metal Roof - Cold & Wet Weather - PandaCoat - Made in EU (1 kg)
Free Shipping
Why we love it
  • Instant leak protection guaranteed.
  • Versatile for any surface.
  • Environmentally friendly and safe.
Main Highlights
  • STOP LEAKS FAST – Premium European-quality waterproof sealant that provides instant, reliable protection. Designed for durability, it seals cracks and leaks effectively on any surface!
  • A REAL ALLROUNDER - The Panda Coat universal flex sealant works indoors and outdoors. Perfect for sealing cracks in metal roofs or flat roof waterproofing applications, roof repair, balconies and gutter. Ensures a durable, weather-resistant finish for extended roof lifespan. Ready for immediate use!
  • EASY TO APPLY - No priming is required! Just one coat with a brush or roller suffices. Ideal for exterior liquid plastic sealant. Use two coats for long-lasting protection on roof paint and sealing slurry.
  • VERSATILE - Adheres to concrete, wood, metal, and more. Seals immediately, even on damp substrates. An excellent exterior waterproof sealant for universal application in any project!
  • ENVIRONMENTALLY FRIENDLY - Free from solvents and isocyanates, making it odorless and safe. UV-resistant, water vapor permeable, and weatherproof for reliable and eco-friendly bitumen sealant use.
  • FOR EVERY HOUSEHOLD - PandaCoat provides high-quality DIY solutions. UniBase MS is essential for sealing slurries, waterstop, and bitumen coating—the ideal all-rounder for lasting protection!
Show More
5
Tile Grout Repair Kit, Fast Drying Tiles Sealer Bathroom Shower Kitchen Floor, Restore and Renew Joints Line, Gaps, Replace Grouts Pen (Grey, 200G)
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
Tile Grout Repair Kit, Fast Drying Tiles Sealer Bathroom Shower Kitchen Floor, Restore and Renew Joints Line, Gaps, Replace Grouts Pen (Grey, 200G)
Galitoon
Free Shipping
Why we love it
  • Durable grout paint for repairs.
  • Versatile for all tile surfaces.
  • Easy application for instant results.
Main Highlights
  • Powerful Grout Paint: Tile Grout repair kit is designed to color grout lines, repair holes, cracks, and renew grout, offering superior coverage. Grout reviver will effectively prevent dark stains and spots, providing long-lasting results with its flexible adherence to surfaces
  • Advanced Grout Filler Formula: Grout pen white tube features a water-based formula that transforms into real sanded grout upon drying. Its fast-drying and waterproof nature make tile grout safe for use on various surfaces, the perfect remedy for repairing voids, fractures, and grout joints
  • Versatile Application: Grout pen white caters to diverse applications, revitalizing grout in bathrooms, kitchens, showers, toilets, bathtubs, sinks, windows, and any room with floor or ceiling tiles. Grout cleaner effectively prevents water and stains, offering flexibility and resilience for tile repair and grout filling needs
  • Precise Design Grout Filler Tube: Equipped with specially designed scraper tools and a squeezable tube, the white grout pen ensures easy and precise application. You can easily enjoy the convenience of premixed products without spending time and effort mixing powders, giving your home an instant makeover in just a few simple steps
  • Worry-Free Purchase: We prioritize customer satisfaction by offering high-quality after-sales service. If you encounter any issues with our grout repair kit, such as overflow, incomplete accessories, product hardening, or transportation damage, please contact us for a brand new grout whitener for bathroom tiles or a refund
  • Application Tips: 1. Ensure the surface is dry and clean. 2. Promptly clean up any excess cement slurry outside the gap to prevent it from drying. 3. After application, securely cover the lid to prevent the paste from solidifying. 4. In damp areas like bathrooms, allow 24 hours for the grout to dry completely. Avoid water flowing over the grout surface. If the grouting falls off after use, please repeat the application multiple times
Show More
9.3
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.3
Superb
Galitoon
Tile Grout Repair Kit, Fast Drying Tiles Sealer Bathroom Shower Kitchen Floor, Restore and Renew Joints Line, Gaps, Replace Grouts Pen (Grey, 200G)
Free Shipping
Why we love it
  • Durable grout paint for repairs.
  • Versatile for all tile surfaces.
  • Easy application for instant results.
Main Highlights
  • Powerful Grout Paint: Tile Grout repair kit is designed to color grout lines, repair holes, cracks, and renew grout, offering superior coverage. Grout reviver will effectively prevent dark stains and spots, providing long-lasting results with its flexible adherence to surfaces
  • Advanced Grout Filler Formula: Grout pen white tube features a water-based formula that transforms into real sanded grout upon drying. Its fast-drying and waterproof nature make tile grout safe for use on various surfaces, the perfect remedy for repairing voids, fractures, and grout joints
  • Versatile Application: Grout pen white caters to diverse applications, revitalizing grout in bathrooms, kitchens, showers, toilets, bathtubs, sinks, windows, and any room with floor or ceiling tiles. Grout cleaner effectively prevents water and stains, offering flexibility and resilience for tile repair and grout filling needs
  • Precise Design Grout Filler Tube: Equipped with specially designed scraper tools and a squeezable tube, the white grout pen ensures easy and precise application. You can easily enjoy the convenience of premixed products without spending time and effort mixing powders, giving your home an instant makeover in just a few simple steps
  • Worry-Free Purchase: We prioritize customer satisfaction by offering high-quality after-sales service. If you encounter any issues with our grout repair kit, such as overflow, incomplete accessories, product hardening, or transportation damage, please contact us for a brand new grout whitener for bathroom tiles or a refund
  • Application Tips: 1. Ensure the surface is dry and clean. 2. Promptly clean up any excess cement slurry outside the gap to prevent it from drying. 3. After application, securely cover the lid to prevent the paste from solidifying. 4. In damp areas like bathrooms, allow 24 hours for the grout to dry completely. Avoid water flowing over the grout surface. If the grouting falls off after use, please repeat the application multiple times
Show More
6
Unika ColorSealant CS4218-AZ Acrylic Gap Filler and Sealant, Grey, 0.57 kg
Unika ColorSealant CS4218-AZ Acrylic Gap Filler and Sealant, Grey, 0.57 kg
ColorSealant
Free Shipping
Why we love it
  • Comes in multiple colors.
  • Flexes with floor movement.
  • Easy application design.
Main Highlights
  • Coloured gap filler and sealant
  • Flexible and acts as an expansion mechanism allowing the floor to expand and Contract
  • Designed for easy use
  • Model number: CS4218-AZ
Show More
9.2
Superb
Product image 1
9.2
Superb
ColorSealant
Unika ColorSealant CS4218-AZ Acrylic Gap Filler and Sealant, Grey, 0.57 kg
Free Shipping
Why we love it
  • Comes in multiple colors.
  • Flexes with floor movement.
  • Easy application design.
Main Highlights
  • Coloured gap filler and sealant
  • Flexible and acts as an expansion mechanism allowing the floor to expand and Contract
  • Designed for easy use
  • Model number: CS4218-AZ
Show More
7
Osmo Gap Sealer 310ml - Flexible Sealant for Wood Floors (Grey)
thumbnail 1
thumbnail 2
Osmo Gap Sealer 310ml - Flexible Sealant for Wood Floors (Grey)
Osmo
Free Shipping
Why we love it
  • Stays elastic after curing.
  • Resistant to air conditions.
  • Versatile for multiple surfaces.
Main Highlights
  • OSMO UK - GAP SEALER is a single component acrylic sealant
  • Should NOT be used for sealing joints permanently exposed to water
  • Resistant to air conditions, stay elastic a long time after curing
  • Uses: Joints in stone, wood, concerete, plaster, brick works, PVC, iron, aliminium
  • Based on 3mm gaps a 310ml tube will fill in excess of 30 linear metres
Show More
9.2
Superb
Product image 1
Product image 2
9.2
Superb
Osmo
Osmo Gap Sealer 310ml - Flexible Sealant for Wood Floors (Grey)
Free Shipping
Why we love it
  • Stays elastic after curing.
  • Resistant to air conditions.
  • Versatile for multiple surfaces.
Main Highlights
  • OSMO UK - GAP SEALER is a single component acrylic sealant
  • Should NOT be used for sealing joints permanently exposed to water
  • Resistant to air conditions, stay elastic a long time after curing
  • Uses: Joints in stone, wood, concerete, plaster, brick works, PVC, iron, aliminium
  • Based on 3mm gaps a 310ml tube will fill in excess of 30 linear metres
Show More
8
EVO-STIK THE DOG'S Adhesive & Sealant Grey - 290ml - Solvent Free - High Strength - Multi-purpose and Waterproof
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
EVO-STIK THE DOG'S Adhesive & Sealant Grey - 290ml - Solvent Free - High Strength - Multi-purpose and Waterproof
EVO-STIK
24% OffFree Shipping
Why we love it
  • Versatile for any surface.
  • Waterproof and UV resistant.
  • Solvent free and eco-friendly.
Main Highlights
  • EVO-STIK THE DOG'S B*LL*CKS, All-in-one adhesive & sealant, Sticks and seals virtually anything, anywhere!
  • For interior and exterior use, Sticks to wet surfaces, Forms a waterproof, UV resistant seal that can be overpainted
  • Use as a high-strength adhesive for most building materials, As an anti-mould kitchen and bathroom sealant, For gap filling, For roof repair, As decorator's caulk
  • Solvent free formula, Advanced hybrid SMP technology means no need for numerous adhesive and sealants
  • Contents: 1x EVO-STIK THE DOG'S B*LL*CKS Adhesive & Sealant, Solvent Free, High Strength, Multi-purpose, Waterproof, Colour: Grey, Size: 290ml
Show More
9.1
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.1
Superb
EVO-STIK
EVO-STIK THE DOG'S Adhesive & Sealant Grey - 290ml - Solvent Free - High Strength - Multi-purpose and Waterproof
24% OffFree Shipping
Why we love it
  • Versatile for any surface.
  • Waterproof and UV resistant.
  • Solvent free and eco-friendly.
Main Highlights
  • EVO-STIK THE DOG'S B*LL*CKS, All-in-one adhesive & sealant, Sticks and seals virtually anything, anywhere!
  • For interior and exterior use, Sticks to wet surfaces, Forms a waterproof, UV resistant seal that can be overpainted
  • Use as a high-strength adhesive for most building materials, As an anti-mould kitchen and bathroom sealant, For gap filling, For roof repair, As decorator's caulk
  • Solvent free formula, Advanced hybrid SMP technology means no need for numerous adhesive and sealants
  • Contents: 1x EVO-STIK THE DOG'S B*LL*CKS Adhesive & Sealant, Solvent Free, High Strength, Multi-purpose, Waterproof, Colour: Grey, Size: 290ml
Show More
9
OB1 Grey Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
OB1 Grey Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml
OB1
20% OffFree Shipping
Why we love it
  • Versatile multi-surface adhesive.
  • Durable in extreme conditions.
  • Safe for underwater application.
Main Highlights
  • ORIGINAL FORMULA - The Original formulation which has been on the market for 20+ years, A versatile Multi-Surface Construction Sealant & Adhesive: Perfect for bonding and sealing felt, copper, aluminium, mirrors, wood, plastic, steel, glass, tile, and mor
  • DURABILITY - Durable in Extreme Conditions: Maintains a strong bond from -40°C to +120°C, ideal for harsh weather and refrigerated environments. Compatible with most paints; test area when using synthetic or oil-based paints.
  • FOOD SAFE & UNDERWATER - Can be applied underwater thanks to its hybrid polymer formulation - acts as a structural underwater bond in closed-face applications in swimming pools such as floor and wall tiles without the need to drain the pool, ISEGA approve
  • ODOURLESS - Eco-Friendly & Odourless: Safe for residential, domestic, and industrial use. Contains no solvents or isocyanates, earning an A+ air quality rating.
  • CONTENTS - 1 x OB1 Multi-Surface Construction Sealant & Adhesive, Colour: Grey
Show More
9.0
Superb
Product image 1
Product image 2
Product image 3
Product image 4
9.0
Superb
OB1
OB1 Grey Multi-Surface Construction Sealant & Adhesive - Hybrid Technology - Excellent Chemical Resistance - Water Resistant - Weather Resistant - Food Safe - 290ml
20% OffFree Shipping
Why we love it
  • Versatile multi-surface adhesive.
  • Durable in extreme conditions.
  • Safe for underwater application.
Main Highlights
  • ORIGINAL FORMULA - The Original formulation which has been on the market for 20+ years, A versatile Multi-Surface Construction Sealant & Adhesive: Perfect for bonding and sealing felt, copper, aluminium, mirrors, wood, plastic, steel, glass, tile, and mor
  • DURABILITY - Durable in Extreme Conditions: Maintains a strong bond from -40°C to +120°C, ideal for harsh weather and refrigerated environments. Compatible with most paints; test area when using synthetic or oil-based paints.
  • FOOD SAFE & UNDERWATER - Can be applied underwater thanks to its hybrid polymer formulation - acts as a structural underwater bond in closed-face applications in swimming pools such as floor and wall tiles without the need to drain the pool, ISEGA approve
  • ODOURLESS - Eco-Friendly & Odourless: Safe for residential, domestic, and industrial use. Contains no solvents or isocyanates, earning an A+ air quality rating.
  • CONTENTS - 1 x OB1 Multi-Surface Construction Sealant & Adhesive, Colour: Grey
Show More
10
Silicone Sealant - Flexible Silicone Tube for Wood, Parquet, Bathroom, Sink, Windows - Multi-Purpose, Waterproof (Grey, 50ml)
thumbnail 1
thumbnail 2
thumbnail 3
thumbnail 4
Silicone Sealant - Flexible Silicone Tube for Wood, Parquet, Bathroom, Sink, Windows - Multi-Purpose, Waterproof (Grey, 50ml)
professional soma fix
15% OffFree Shipping
Why we love it
  • Mess-free application with silicone tube.
  • Excellent for wood bonding projects.
  • Waterproof seal for everyday use.
Main Highlights
  • NO SILICONE GUN NEEDED - 50ml silicone tube for quick, mess-free application. Perfect as bathroom sealant, kitchen sealant, shower sealant, window sealant, sink sealant, aquarium sealant, bath sealant and more
  • EXCELLENT FOR WOOD APPLICATIONS - Silicone sealant has outstanding performance in bonding parquet, mounting wood panels, doors, windows, mouldings, and decorative timbers. Also ideal for use on wooden furniture, cupboards, wardrobes, and staircases
  • RELIABLE SEAL FOR EVERYDAY USE - Provides a tight, water-resistant seal for general indoor applications, helping surfaces stay clean and protected longer
  • 100% WATERPROOF & FLEXIBLE - Silicone tube provides a strong, watertight seal that stays flexible, perfect for kitchens, bathrooms, sinks, trays, showers, and wet rooms
  • LOW SHRINKAGE - Mastic sealant has low shrinkage (<15%) and smooth appearance make it suitable for high-end DIY projects and visible areas
Show More
8.8
Excellent
Product image 1
Product image 2
Product image 3
Product image 4
8.8
Excellent
professional soma fix
Silicone Sealant - Flexible Silicone Tube for Wood, Parquet, Bathroom, Sink, Windows - Multi-Purpose, Waterproof (Grey, 50ml)
15% OffFree Shipping
Why we love it
  • Mess-free application with silicone tube.
  • Excellent for wood bonding projects.
  • Waterproof seal for everyday use.
Main Highlights
  • NO SILICONE GUN NEEDED - 50ml silicone tube for quick, mess-free application. Perfect as bathroom sealant, kitchen sealant, shower sealant, window sealant, sink sealant, aquarium sealant, bath sealant and more
  • EXCELLENT FOR WOOD APPLICATIONS - Silicone sealant has outstanding performance in bonding parquet, mounting wood panels, doors, windows, mouldings, and decorative timbers. Also ideal for use on wooden furniture, cupboards, wardrobes, and staircases
  • RELIABLE SEAL FOR EVERYDAY USE - Provides a tight, water-resistant seal for general indoor applications, helping surfaces stay clean and protected longer
  • 100% WATERPROOF & FLEXIBLE - Silicone tube provides a strong, watertight seal that stays flexible, perfect for kitchens, bathrooms, sinks, trays, showers, and wet rooms
  • LOW SHRINKAGE - Mastic sealant has low shrinkage (<15%) and smooth appearance make it suitable for high-end DIY projects and visible areas
Show More

We scanned 1820 products

We reviewed these offers relevant to the Floor Sealant Grey within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Hemway, ebuyergate, Pandacoat, Galitoon, ColorSealant, Osmo, EVO-STIK, OB1, professional soma fix, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Floor Sealant Grey in the market, we considered we took a deep dive into 9101 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: