Johnstone's Stain Block Primer is suitable to contain unsightly stains caused by nicotine, smoke, marker pen, wax crayon, graffiti, tannin and bitumen. It provides a tough durable matt coating which prevents stains bleeding through from the substrate.

Brand Name	Johnstones Trade
Colour	White
Material	Shellac
Manufacturer Model No	N/A
Wear Type	N/A
Type	Primer
Certifications Met	N/A
Country of Origin	N/A
Protects From	Nicotine, smoke, marker pen, wax crayon, graffiti, tannin and bitumen
Waterproof	No
Number of Pockets	N/A
Pack Size	1 Litre, 2.5 Litre, 5 Litre
Finish	Matt
Suitable for	Heavy stains and odours