Best Paint Primer of 2026

Last updated on 19/02/2026
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1
Dulux Primer & Undercoat Paint - 2.5L, White

Dulux Primer & Undercoat Paint - 2.5L, White

Dulux
Why we love it
  • Saves time with quick drying.
  • Convenient interior and exterior application.
  • Water-based for easy cleanup.
Main Highlights
  • Simple and easy surface preparation
  • Quick drying
  • Water based
  • Suitable for interior or exterior wood, metal and masonry surfaces
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9.8
Exceptional
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9.8
Exceptional
Dulux

Dulux Primer & Undercoat Paint - 2.5L, White

Why we love it
  • Saves time with quick drying.
  • Convenient interior and exterior application.
  • Water-based for easy cleanup.
Main Highlights
  • Simple and easy surface preparation
  • Quick drying
  • Water based
  • Suitable for interior or exterior wood, metal and masonry surfaces
Show More
Value for Money
2
Leyland Trade Multi-Surface Primer Undercoat - Brilliant White - 5L
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Leyland Trade Multi-Surface Primer Undercoat - Brilliant White - 5L

Leyland
Why we love it
  • Versatile for various surfaces.
  • Ideal for interior and exterior.
  • Excellent adhesion on multiple materials.
Main Highlights
  • Our Multi-Surface Primer Undercoat is suitable for a range of interior and exterior surfaces.
  • Can be used on many different interior and exterior surfaces including; walls, wood, masonry, metal, plaster, wallboard, concrete, cement rendering, brickwork and blockwork, galvanised steel, tile and kitchen cupboards (melamine).
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9.7
Exceptional
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9.7
Exceptional
Leyland

Leyland Trade Multi-Surface Primer Undercoat - Brilliant White - 5L

Why we love it
  • Versatile for various surfaces.
  • Ideal for interior and exterior.
  • Excellent adhesion on multiple materials.
Main Highlights
  • Our Multi-Surface Primer Undercoat is suitable for a range of interior and exterior surfaces.
  • Can be used on many different interior and exterior surfaces including; walls, wood, masonry, metal, plaster, wallboard, concrete, cement rendering, brickwork and blockwork, galvanised steel, tile and kitchen cupboards (melamine).
Show More
3
Leyland Trade - Multi-Surface Primer Undercoat - Quick Dry - Brilliant White
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Leyland Trade - Multi-Surface Primer Undercoat - Quick Dry - Brilliant White

Leyland
10% Off
Why we love it
  • Compatible with multiple surfaces.
  • Dries quickly.
  • Blocks daily stains.
Main Highlights
  • For use on many different interior and exterior surfaces including; walls, wood, masonry, metal, plaster, wallboard, concrete, cement rendering, brickwork and blockwork, galvanised steel, tile and kitchen cupboards (melamine).
  • Quick Drying
  • Stain Blocking to every-day stains
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9.5
Superb
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9.5
Superb
Leyland

Leyland Trade - Multi-Surface Primer Undercoat - Quick Dry - Brilliant White

10% Off
Why we love it
  • Compatible with multiple surfaces.
  • Dries quickly.
  • Blocks daily stains.
Main Highlights
  • For use on many different interior and exterior surfaces including; walls, wood, masonry, metal, plaster, wallboard, concrete, cement rendering, brickwork and blockwork, galvanised steel, tile and kitchen cupboards (melamine).
  • Quick Drying
  • Stain Blocking to every-day stains
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4
Zinsser Bulls Eye 1-2-3 Primer-Sealer & Stain Killer 1 Litre Ready Mixed Colour - White
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Zinsser Bulls Eye 1-2-3 Primer-Sealer & Stain Killer 1 Litre Ready Mixed Colour - White

Zinsser
3% Off
Why we love it
  • Superior for exterior usage.
  • Promotes unmatched surface adhesion.
  • Ideal for glossy surfaces.
Main Highlights
  • Exterior
  • shellac-based primer
  • unparalleled adhesion to glossy surfaces
  • Packing may vary
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9.5
Superb
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9.5
Superb
Zinsser

Zinsser Bulls Eye 1-2-3 Primer-Sealer & Stain Killer 1 Litre Ready Mixed Colour - White

3% Off
Why we love it
  • Superior for exterior usage.
  • Promotes unmatched surface adhesion.
  • Ideal for glossy surfaces.
Main Highlights
  • Exterior
  • shellac-based primer
  • unparalleled adhesion to glossy surfaces
  • Packing may vary
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5
RUSTINS WHPU500 500ml Quick Dry Primer Undercoat - Fast-Drying Paint Base for Smooth Coverage; Easy-to-Use Interior & Exterior Prep Coat for Walls, Woodwork & DIY Home Decorating
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RUSTINS WHPU500 500ml Quick Dry Primer Undercoat - Fast-Drying Paint Base for Smooth Coverage; Easy-to-Use Interior & Exterior Prep Coat for Walls, Woodwork & DIY Home Decorating

RUSTINS
7% Off
Why we love it
  • High coverage, smooth base.
  • Dries quickly, finish sooner.
  • Versatile, multiple surface applications.
Main Highlights
  • High Coverage: Rustins White Primer/Undercoat provides excellent coverage, ensuring a smooth and even base for your topcoat; It effectively seals surfaces and enhances the finish
  • Fast Drying: This primer/undercoat dries quickly, allowing you to complete your painting projects faster; Within hours, your surfaces will be ready for the next coat
  • Versatile Use: Suitable for a variety of surfaces including wood and plaster; Rustins White Primer/Undercoat is perfect for interior and exterior applications; ADD TO BASKET now
  • Easy Application: This primer/undercoat can be easily applied with a brush, roller, or spray, ensuring a hassle-free painting experience with excellent adhesion and smooth results
  • Available in Various Sizes: Rustins White Primer/Undercoat is available in multiple sizes to suit different project needs, whether it's a small touch-up job or a larger painting project
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9.3
Superb
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9.3
Superb
RUSTINS

RUSTINS WHPU500 500ml Quick Dry Primer Undercoat - Fast-Drying Paint Base for Smooth Coverage; Easy-to-Use Interior & Exterior Prep Coat for Walls, Woodwork & DIY Home Decorating

7% Off
Why we love it
  • High coverage, smooth base.
  • Dries quickly, finish sooner.
  • Versatile, multiple surface applications.
Main Highlights
  • High Coverage: Rustins White Primer/Undercoat provides excellent coverage, ensuring a smooth and even base for your topcoat; It effectively seals surfaces and enhances the finish
  • Fast Drying: This primer/undercoat dries quickly, allowing you to complete your painting projects faster; Within hours, your surfaces will be ready for the next coat
  • Versatile Use: Suitable for a variety of surfaces including wood and plaster; Rustins White Primer/Undercoat is perfect for interior and exterior applications; ADD TO BASKET now
  • Easy Application: This primer/undercoat can be easily applied with a brush, roller, or spray, ensuring a hassle-free painting experience with excellent adhesion and smooth results
  • Available in Various Sizes: Rustins White Primer/Undercoat is available in multiple sizes to suit different project needs, whether it's a small touch-up job or a larger painting project
Show More
6
RUSTINS White Primer/Undercoat 250ml -Fast-Drying Paint Base for Smooth Coverage; Easy-to-Use Interior & Exterior Prep Coat for Walls, Woodwork & DIY Home Decorating
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RUSTINS White Primer/Undercoat 250ml -Fast-Drying Paint Base for Smooth Coverage; Easy-to-Use Interior & Exterior Prep Coat for Walls, Woodwork & DIY Home Decorating

RUSTINS
Why we love it
  • High coverage, smooth finish.
  • Dries quickly, save time.
  • Versatile for various surfaces.
Main Highlights
  • High Coverage: Rustins White Primer/Undercoat provides excellent coverage, ensuring a smooth and even base for your topcoat; It effectively seals surfaces and enhances the finish
  • Fast Drying: This primer/undercoat dries quickly, allowing you to complete your painting projects faster; Within hours, your surfaces will be ready for the next coat
  • Versatile Use: Suitable for a variety of surfaces including wood and plaster; Rustins White Primer/Undercoat is perfect for interior and exterior applications; ADD TO BASKET now. Not to be used for priming metal
  • Easy Application: This primer/undercoat can be easily applied with a brush, roller, or spray, ensuring a hassle-free painting experience with excellent adhesion and smooth results
  • Available in Various Sizes: Rustins White Primer/Undercoat is available in multiple sizes to suit different project needs, whether it's a small touch-up job or a larger painting project
Show More
9.2
Superb
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9.2
Superb
RUSTINS

RUSTINS White Primer/Undercoat 250ml -Fast-Drying Paint Base for Smooth Coverage; Easy-to-Use Interior & Exterior Prep Coat for Walls, Woodwork & DIY Home Decorating

Why we love it
  • High coverage, smooth finish.
  • Dries quickly, save time.
  • Versatile for various surfaces.
Main Highlights
  • High Coverage: Rustins White Primer/Undercoat provides excellent coverage, ensuring a smooth and even base for your topcoat; It effectively seals surfaces and enhances the finish
  • Fast Drying: This primer/undercoat dries quickly, allowing you to complete your painting projects faster; Within hours, your surfaces will be ready for the next coat
  • Versatile Use: Suitable for a variety of surfaces including wood and plaster; Rustins White Primer/Undercoat is perfect for interior and exterior applications; ADD TO BASKET now. Not to be used for priming metal
  • Easy Application: This primer/undercoat can be easily applied with a brush, roller, or spray, ensuring a hassle-free painting experience with excellent adhesion and smooth results
  • Available in Various Sizes: Rustins White Primer/Undercoat is available in multiple sizes to suit different project needs, whether it's a small touch-up job or a larger painting project
Show More
7
Johnstone's - Quick Dry Gloss Primer Undercoat - Brilliant White - Water Based - Interior Wood & Metal - Fast Drying - Low Odour - Dry in 1-2 Hours - 13m2 Coverage per Litre - 0.75 L
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Johnstone's - Quick Dry Gloss Primer Undercoat - Brilliant White - Water Based - Interior Wood & Metal - Fast Drying - Low Odour - Dry in 1-2 Hours - 13m2 Coverage per Litre - 0.75 L

Johnstone's
25% Off
Why we love it
  • Quick-drying for efficient application.
  • Odour-free, non-yellowing formula.
  • Versatile for diverse surfaces.
Main Highlights
  • Johnstone’s Quick Dry Primer Undercoat is suitable for use on interior and exterior bare timber and masonry surfaces
  • It provides a contemporary, high sheen finish that is ideal for a quick and efficient paint job. Easy to apply to surfaces and use, dry to the touch in just 1-2 hours.
  • It is a water based paint, with at non - yellowing, low odour formulation and is easy to apply for interior use with coverage of 13m2 per tin
  • It provides a classic, yet durable finish to interior wood and metal.
  • Perfectly primes bare wood and previously painted wood and metal surfaces. Use with Johnstone's Quick Dry or Hardwearing Gloss or Satin
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9.1
Superb
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9.1
Superb
Johnstone's

Johnstone's - Quick Dry Gloss Primer Undercoat - Brilliant White - Water Based - Interior Wood & Metal - Fast Drying - Low Odour - Dry in 1-2 Hours - 13m2 Coverage per Litre - 0.75 L

25% Off
Why we love it
  • Quick-drying for efficient application.
  • Odour-free, non-yellowing formula.
  • Versatile for diverse surfaces.
Main Highlights
  • Johnstone’s Quick Dry Primer Undercoat is suitable for use on interior and exterior bare timber and masonry surfaces
  • It provides a contemporary, high sheen finish that is ideal for a quick and efficient paint job. Easy to apply to surfaces and use, dry to the touch in just 1-2 hours.
  • It is a water based paint, with at non - yellowing, low odour formulation and is easy to apply for interior use with coverage of 13m2 per tin
  • It provides a classic, yet durable finish to interior wood and metal.
  • Perfectly primes bare wood and previously painted wood and metal surfaces. Use with Johnstone's Quick Dry or Hardwearing Gloss or Satin
Show More
8
Leyland Trade Acrylic Primer Undercoat - White 2.5L
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Leyland Trade Acrylic Primer Undercoat - White 2.5L

Leyland
Why we love it
  • Versatile for various surfaces.
  • Convenient, quick drying formula.
  • Promotes long-lasting application.
Main Highlights
  • Quick drying with low odour
  • Suitable for bare timber surfaces, MDF, plaster, drywall and render
  • General purpose, water-based undercoat
  • Model number: 264365
Show More
8.9
Excellent
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8.9
Excellent
Leyland

Leyland Trade Acrylic Primer Undercoat - White 2.5L

Why we love it
  • Versatile for various surfaces.
  • Convenient, quick drying formula.
  • Promotes long-lasting application.
Main Highlights
  • Quick drying with low odour
  • Suitable for bare timber surfaces, MDF, plaster, drywall and render
  • General purpose, water-based undercoat
  • Model number: 264365
Show More
9
Dulux Primer & Undercoat Paint For Wood - 750Ml, White
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Dulux Primer & Undercoat Paint For Wood - 750Ml, White

Dulux
18% Off
Why we love it
  • Quick drying and easy.
  • Water-based and low odour.
  • Effortless to apply.
Main Highlights
  • Quick Drying
  • Water based
  • Low odour
  • Easy to apply
  • Quick drying
  • Low odour
  • Easy to apply
  • Quick drying
  • Easy to apply
Show More
8.9
Excellent
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8.9
Excellent
Dulux

Dulux Primer & Undercoat Paint For Wood - 750Ml, White

18% Off
Why we love it
  • Quick drying and easy.
  • Water-based and low odour.
  • Effortless to apply.
Main Highlights
  • Quick Drying
  • Water based
  • Low odour
  • Easy to apply
  • Quick drying
  • Low odour
  • Easy to apply
  • Quick drying
  • Easy to apply
Show More
10
Polar All Surface Primer Spray Paint - Quick Drying Undercoat - Easy Spray Primer with Strong Adhesion - For Interior & Exterior Surfaces - Matt White - 400ml
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Polar All Surface Primer Spray Paint - Quick Drying Undercoat - Easy Spray Primer with Strong Adhesion - For Interior & Exterior Surfaces - Matt White - 400ml

Polar Specialist Coatings
Why we love it
  • Superior adhesion and durability.
  • Easy to apply primer.
  • Quick drying, time-saving.
Main Highlights
  • All Surface Primer: Polar Primer Spray Paint is a high-build primer resistant to chipping, peeling, and fading. This spray primer can be used as pre-treatment for interior and exterior surfaces before applying topcoat paint
  • Primer Filler: This primer paint in-fills slight cracks and indentations with its gap-filling properties. With strong adhesion to most surfaces, it provides a long-lasting protective coating. Suitable for preparing surfaces before painting or as a standalone protective layer
  • Multi-Surface Use: This primer spray adds a consistent base for topcoats on wood, metal, plastic, and ceramic. It offers resilience for surfaces like metal garden furniture and wooden dining tables
  • Quick Drying & Coverage: This quick-drying spray paint primer is suitable for a variety of projects, with 400ml covering up to 2m². Apply 2-3 coats, allowing 15 minutes between coats for the paint to touch dry. For reliable results, allow the paint to dry within 24 hours
  • Easy to Use: Comes in White and Grey with a smooth matt finish. It is suitable as a car paint primer, wood primer, metal primer and many more. Often used by renovators for plastic consoles, painted surfaces, and decorations
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8.9
Excellent
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8.9
Excellent
Polar Specialist Coatings

Polar All Surface Primer Spray Paint - Quick Drying Undercoat - Easy Spray Primer with Strong Adhesion - For Interior & Exterior Surfaces - Matt White - 400ml

Why we love it
  • Superior adhesion and durability.
  • Easy to apply primer.
  • Quick drying, time-saving.
Main Highlights
  • All Surface Primer: Polar Primer Spray Paint is a high-build primer resistant to chipping, peeling, and fading. This spray primer can be used as pre-treatment for interior and exterior surfaces before applying topcoat paint
  • Primer Filler: This primer paint in-fills slight cracks and indentations with its gap-filling properties. With strong adhesion to most surfaces, it provides a long-lasting protective coating. Suitable for preparing surfaces before painting or as a standalone protective layer
  • Multi-Surface Use: This primer spray adds a consistent base for topcoats on wood, metal, plastic, and ceramic. It offers resilience for surfaces like metal garden furniture and wooden dining tables
  • Quick Drying & Coverage: This quick-drying spray paint primer is suitable for a variety of projects, with 400ml covering up to 2m². Apply 2-3 coats, allowing 15 minutes between coats for the paint to touch dry. For reliable results, allow the paint to dry within 24 hours
  • Easy to Use: Comes in White and Grey with a smooth matt finish. It is suitable as a car paint primer, wood primer, metal primer and many more. Often used by renovators for plastic consoles, painted surfaces, and decorations
Show More

We scanned 1894 products

We reviewed these offers relevant to the Paint Primer 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 Dulux, Leyland, Zinsser, RUSTINS, Johnstone's, Polar Specialist Coatings, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Paint Primer in the market, we considered we took a deep dive into 9471 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: