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One Coat Stain Block

One Coat Stain Block.png

Permanently stop stains from ruining your paint or wallpaper. It covers nicotine, grease and more all while acting as a base coat.

  • Easy to apply and permanently stops stains
  • You just need to apply one coat
  • Ready to paint over in only four hours
  • Suitable for bare or previously painted walls and ceilings
  • Also available in a Quick Dry Aerosol
  • Ready to paint over in 4 hours
  • Only needs one coat
  • Permanently blocks stains
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Coverage Calculator

How much paint do I need?

Measure your area precisely, drop the numbers into this smart calculator and it will tell you straight away how many litres you'll need to complete your project.

Use on the following surfaces
  • Indoor walls and ceilings
    Indoor walls and ceilings

1 colours available including:


How do I use it?

Number of coats

One coat


Up to 8m2 per litre


Brush or roller

How to use One Coat Stain Block

Before you start

Open the doors and windows for extra ventilation. Make sure all the surfaces are clean, dry and free from dust.

Mask the surrounding surfaces and repair any holes or cracks with a filler.


  1. Thoroughly stir the paint before you start. If you’re using it to seal bare surfaces, thin it with up to 20% water.
  2. Pour the paint into a try and apply to your wall with a brush or roller.
  3. Leave for four hours to dry before painting or wallpapering.



Brushes and rollers can be cleaned in warm soapy water.

Technical specification

Usage: All interior walls and ceilings
Coverage: 8m2
Dry time: Four hours
Number of coats: One
Colours: White
Finish: Matt
Durability: Permanently stops stains from showing through paint and wallpaper
Application: Brush or roller
Base: Water
Sizes: 0.75L, 2.5L
VOC: Low