Johnstone's Trade Advanced Stain Block Primer is a shellac-based, heavy-duty stain blocker that is ideal for sealing tar, bitumen and creosoted surfaces to prevent bleeding through in subsequently applied solvent-based paints. This Advanced Stain Block Primer seals stains in timber, wood composites, plaster, cement and brickwork, as well as locking in unwanted odours. This rapid drying product can be recoated in 30 minutes, making it an ideal spot primer for interior and exterior work.

Brand Name	Johnstone's Trade
Colour	N/A
Material	N/A
Manufacturer Model No	CP727681
Wear Type	N/A
Type	Primer
Certifications Met	N/A
Country of Origin	GB
Protects From	stains
Waterproof	N/A
Number of Pockets	N/A
Product Type	Oil Based
Recoat Time	30 Minutes
Application Method	Brush, Roller
Coverage	10m2 Per litre
Touch Dry	10 Minutes
Recoatable	30 Minutes
Number of Coats	1-2
Select Pack Size	1 Pack
Surface	Exterior Walls, Exterior Wood
Water or Oil Based	Oil Based