10 Best Car Repair Filler in The UK

Last updated on 09/08/2025
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Best Choice
1
9.7
Exceptional
Save 9%
2 x U Pol Davids Isopon P38 Easy Sand Car Body Filler Repair Dents Scratches, Multi-Purpose Easy Sand Polyester Body Filler
isopon
2 x U Pol Davids Isopon P38 Easy Sand Car Body Filler Repair Dents Scratches, Multi-Purpose Easy Sand Polyester Body Filler
9% Off
Why We Love It
  • Easy application for car repairs.
  • Versatile for multiple uses.
  • Proven brand for quality.
Main Highlights
  • 2 x U Pol Davids Isopon P38 Easy Sand Car Body Filler Repair Dents Scratches Multi Purpose Easy Sand Polyester Body Filler
  • Brand : isopon
  • Product type: AUTO PART
9.7
Exceptional
Save 9%
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Best Value
2
9.5
Superb
Car Smooth Finish Plastic Bumper and Trim Repair Putty (Perfect repair solution for cracked, split and holed plastic bumpers and trim)
MP Repair & Restore Products
Car Smooth Finish Plastic Bumper and Trim Repair Putty (Perfect repair solution for cracked, split and holed plastic bumpers and trim)
Free Shipping
Why We Love It
  • Easy to sand and shape.
  • Excellent adhesion to plastics.
  • Fast setting and flexible.
Main Highlights
  • E-TECH Plastic Bumper and Trim Repair Putty is the perfect solution for cracked, split and holed plastic bumpers and trim
  • The ultra fine formula eliminates air bubbles and is easy to sand and shape leaving a smooth finish.
  • The plastic bumper and trim putty has excellent adhesion properties and can be used on all types of plastic bumpers, wheel arches and most other automotive plastic trim.
  • The fast setting repair putty has good flexibility and can be painted.
  • Contents: 250g (242g Bumper Repair Putty + 8g Hardener) Putty Colour – Dark grey
9.5
Superb
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3
9.4
Superb
Save 14%
All Types Of Vehicle Anti Rust Dent, Gouge, Splits & Scratch Repair Advanced Body Filler (685g Filler/15g Hardener)
E-TECH
All Types Of Vehicle Anti Rust Dent, Gouge, Splits & Scratch Repair Advanced Body Filler (685g Filler/15g Hardener)
14% OffFree Shipping
Why We Love It
  • Provides excellent adhesion to bodywork.
  • Easy to sand and shape.
  • Includes anti-rust properties.
Main Highlights
  • Excellent adhesion to bodywork
  • Easy to sand and shape to a smooth finish ready for priming and painting
  • Polyester based pre-accelerated filler formula
  • Waterproof and includes anti-rust properties
  • Suitable for professional paint shop ovens – heat resistant up to 185°C
9.4
Superb
Save 14%
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4
9.3
Superb
U Pol P38 Easy Sand Body Filler Paste 250ml | Two Part Polyester Car Repair Kit for Dents, Scratches, Holes | Paintable Smooth Finish | Metal & GRP Compatible
Parts Panel
U Pol P38 Easy Sand Body Filler Paste 250ml | Two Part Polyester Car Repair Kit for Dents, Scratches, Holes | Paintable Smooth Finish | Metal & GRP Compatible
Why We Love It
  • High-performance repair solution.
  • Compact size for easy use.
  • Strong bond on multiple surfaces.
Main Highlights
  • PROFESSIONAL TWO-PART FILLER – U Pol P38 is a high-performance polyester filler designed for repairing dents, scratches, and small holes in automotive bodywork.
  • 250ML COMPACT SIZE – Convenient tin ideal for touch-ups and small repair jobs on vehicles, tools, or machinery.
  • STRONG ADHESION TO MULTIPLE SURFACES – Bonds well to bare metal, aluminium, and GRP (fibreglass), ensuring durable repairs.
  • EASY TO APPLY AND SAND – Smooth application and effortless sanding allow for a high-quality, paint-ready finish.
  • PERFECT FOR VEHICLE RESTORATION – Suitable for both DIY users and professional body shops looking for a reliable body filler.
9.3
Superb
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5
9.2
Superb
U Pol P40 Fibre Glass Paste Filler 250ml – Heavy Duty Reinforced Polyester Repair Kit with Hardener | Rust Repair, Hole Bridging, Automotive & Marine Bodywork, Metal & GRP, Waterproof, Two-Part System
Parts Panel
U Pol P40 Fibre Glass Paste Filler 250ml – Heavy Duty Reinforced Polyester Repair Kit with Hardener | Rust Repair, Hole Bridging, Automotive & Marine Bodywork, Metal & GRP, Waterproof, Two-Part System
Why We Love It
  • Exceptional strength and durability.
  • Versatile for various applications.
  • Easy to sand and paint.
Main Highlights
  • HEAVY-DUTY FIBREGLASS REINFORCED STRENGTH This premium polyester paste filler contains high-quality chopped fibreglass strands, delivering exceptional structural strength and impact resistance. Ideal for demanding repairs on rusted, cracked, or perforated metal and GRP surfaces, it provides a durable, professional-grade fix that outperforms standard fillers in toughness and longevity.
  • EXCELLENT HOLE BRIDGING AND RUST REPAIR CAPABILITIES Specifically designed to bridge larger holes, tears, and rusted sections without the need for additional mesh, the paste forms a rigid, waterproof matrix that seals and strengthens weakened surfaces. Prevent moisture ingress and stop corrosion with a reliable repair trusted for automotive, marine, and industrial applications.
  • COMPLETE TWO-PART POLYESTER SYSTEM WITH BPO HARDENER INCLUDED Each kit includes the correctly measured BPO catalyst hardener for consistent and reliable curing. Simply mix and apply on clean, keyed surfaces for a tough, fast-setting repair that bonds strongly to steel, aluminium, galvanised metal, GRP, fibreglass, and wood.
  • EASY TO SAND AND PAINT FOR A PROFESSIONAL FINISH Once cured, the filler sands smoothly despite its fibreglass content (using coarser grits initially is recommended) and accepts primers and topcoats perfectly. Achieve a seamless, durable finish restoring the strength and appearance of your vehicle or project.
  • VERSATILE, COST-EFFECTIVE SOLUTION FOR TOUGH REPAIRS Ideal for automotive body panels, boat hulls, industrial equipment, and household projects, this fibre glass paste filler saves time and money by restoring rusted, damaged, or cracked areas with a robust compound designed to last.
9.2
Superb
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6
9.1
Superb
MP Essential Cars Minor Bodywork Dents, Shallow Scuffs and Scratches Repair Ultra Fine Smooth Surface Detailing Body Filler
MP Essential
MP Essential Cars Minor Bodywork Dents, Shallow Scuffs and Scratches Repair Ultra Fine Smooth Surface Detailing Body Filler
Free Shipping
Why We Love It
  • No mixing required.
  • Ultra-smooth nano finish.
  • Versatile material compatibility.
Main Highlights
  • The perfect finishing layer for an ultra-smooth finish. Air Dries – no hardener or mixing required.
  • Ideal for minor bodywork dents, shallow scuffs and scratches.
  • Can be applied directly into the damaged area and will fill up to a depth of 3mm (3000 microns).
  • New nano polymer technology creates an ultra smooth finish leaving no air bubbles and ready for priming and painting.
  • Can be used on metal or alloy panels, rigid plastics, GRP (Glass Fibre) and is the perfect finishing layer to any other bodyfiller.
9.1
Superb
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7
8.9
Excellent
Save 20%
STARTSO WORLD Black Leather & Vinyl Repair Kit for Car Interiors, Furniture, Couches, Car Seat, Sofa, Jacket and Purse, Restores Faux, Artificial, Genuine Pleather
STARTSO WORLD
STARTSO WORLD Black Leather & Vinyl Repair Kit for Car Interiors, Furniture, Couches, Car Seat, Sofa, Jacket and Purse, Restores Faux, Artificial, Genuine Pleather
20% OffFree Shipping
Why We Love It
  • Professional-grade repair results guaranteed.
  • Versatile for various leather items.
  • Cost-effective solution for repairs.
Main Highlights
  • Professional-Grade Repair: Say goodbye to unsightly scratches, tears, fading, cuts, holes, cracks, stains, and even pet damage! STARTSO WORLD leather couch repair kit is designed to breathe new life into your expensive leather couches, chairs, and even car interiors. Restore that pristine look and feel, making your new or old leatherette, faux, synthetic, bicast, PU, or premium upholstery look like new again
  • Leather Repair kit for Furniture: From the luxurious seats of your car to the cozy corners of your home, our leather repair kit for car interior and furniture has got you covered. It seamlessly matches various shades of gray or black, making it the perfect companion for restoring auto upholstery, steering wheel, purse, shoes, belt, furniture, peeling leather chair, and so on
  • Leather Repair Kit Car Interior: All tools necessary for repairs are included in this leather repair kit– from color restorers to repair compounds, accompanied by clear, step-by-step instructions that are easy to understand and follow, ensuring even novices to achieve professional-grade results effortlessly
  • Save Money Effortlessly: Our leather and vinyl furniture repair kit is an must-have necessity for every household. It enables you to swiftly and permanently achieve repair results at a significantly lower cost, no need for costly professional repairs or replacements. Saving your money while restoring your furniture to its former glory
  • Total Confidence Or It’s on Us: Your satisfaction is our top priority. If you're not thrilled with the results, contact us immediately and we'll make it right – either by replacing your product with a new replacement or refunding the full value of your order
8.9
Excellent
Save 20%
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8
8.7
Excellent
Silverhook BIG11 Body Filler , 250-Millilitre, gray
SILVERHOOK
Silverhook BIG11 Body Filler , 250-Millilitre, gray
Free Shipping
Why We Love It
  • Fine Compound ensures durability.
  • Ultra Smooth Finish excites.
  • Added Leveling Properties impress.
Main Highlights
  • Fine Compound
  • Ultra Smooth Finish
  • Added Leveling Properties
8.7
Excellent
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9
8.7
Excellent
Silverhook Big Boy Metal Filler, 250 ml BIG21
SILVERHOOK
Silverhook Big Boy Metal Filler, 250 ml BIG21
Why We Love It
  • Excellent thermal conductivity.
  • Ultra tough, easy sanding.
  • Corrosion resistant material.
Main Highlights
  • Contains Aluminium Particles
  • Excellent Thermal Conductivity
  • Ultra Tough, Easy Sanding
  • Corrosion Resistant
8.7
Excellent
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10
8.7
Excellent
U-POL Isopon Easy Sand Bodyfiller P38 250ml Repairs Damaged Body Panels On Vehicles Fills Minor Scratches Or Serious Dents Used on Bare Steel And Original Paint
U-POL
U-POL Isopon Easy Sand Bodyfiller P38 250ml Repairs Damaged Body Panels On Vehicles Fills Minor Scratches Or Serious Dents Used on Bare Steel And Original Paint
Why We Love It
  • Effortless body repairs.
  • Professional-grade finish.
  • Convenient 250ml size.
Main Highlights
  • U-Pol P38/S
  • Easysand Bodyfiller
  • Repair damaged body panels on vehicles
  • 250ml
8.7
Excellent
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