10 Best Stain Blocking Primers

10 Best stain blocking primers - December 2025

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Last Updated: 15-12-2025

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

Zinsser

9.8

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Johnstone's Specialty 389174 ABC Primer Sealer, Brilliant White, 1 L

Johnstone's

9.6

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Best value

25% Off

RUSTINS Stain Blocker & Multi-Surface Primer 1ltr

RUSTINS

9.5

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7% Off

Zinsser Bulls Eye 1-2-3 Primer-Sealer & Stain Killer 500ml Ready Mixed Colour - White

Zinsser

9.2

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Rustins Stain Blocker & Multi-Surface Primer 500ml

RUSTINS

9.1

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Polar Stain Block Spray - 1 x 400ml | Matt White | Prevents & Removes Stains, Grease, Water Marks & Rust on Internal Walls & Ceilings | Primer Spray for Wood, Plastic, Tiles, & Painted Surfaces

Polar Specialist Coatings

8.8

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JENOLITE Stain Blocker Paint | WHITE | 400ml | Damp Seal & Stain Blocking Spray Paint | Damp & Anti Mould Paint For Walls & Ceilings | Immediately Block Stains, Mould & Mildew

JENOLITE

8.6

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SPRAYTEKK Damp & Stain Block Primer Spray | 500ml | Matt White | Anti-Mould, Smoke & Stain Coverage | Interior Use on Plaster, Cement, Stone, Wood & Brick (Matt White, Pack Of 1)

SPRAYTEKK

8.4

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5% Off

RUSTINS Stain Blocker & Multi-Surface Primer 250ml

RUSTINS

8.2

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37% Off

Pro-Kleen Damp & Stain Block Spray Paint Primer White Matt 400ml - Covers Damp, Mould, Grease, Nicotine & Rust Stains - for Walls & Ceilings - Leaves a Waterproof Barrier

Pro-Kleen

8.1

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

Johnstone's Specialty 389174 ABC Primer Sealer, Brilliant White, 1 L

RUSTINS Stain Blocker & Multi-Surface Primer 1ltr

Zinsser Bulls Eye 1-2-3 Primer-Sealer & Stain Killer 500ml Ready Mixed Colour - White

Rustins Stain Blocker & Multi-Surface Primer 500ml

Polar Stain Block Spray - 1 x 400ml | Matt White | Prevents & Removes Stains, Grease, Water Marks & Rust on Internal Walls & Ceilings | Primer Spray for Wood, Plastic, Tiles, & Painted Surfaces

JENOLITE Stain Blocker Paint | WHITE | 400ml | Damp Seal & Stain Blocking Spray Paint | Damp & Anti Mould Paint For Walls & Ceilings | Immediately Block Stains, Mould & Mildew

SPRAYTEKK Damp & Stain Block Primer Spray | 500ml | Matt White | Anti-Mould, Smoke & Stain Coverage | Interior Use on Plaster, Cement, Stone, Wood & Brick (Matt White, Pack Of 1)

RUSTINS Stain Blocker & Multi-Surface Primer 250ml

Pro-Kleen Damp & Stain Block Spray Paint Primer White Matt 400ml - Covers Damp, Mould, Grease, Nicotine & Rust Stains - for Walls & Ceilings - Leaves a Waterproof Barrier

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