The article discusses the best paints to cover and block stains on walls, focusing on Zinsser products like Ceiling Pro 5-IN-1 and Coverstain primer. It explains the causes of stains, how to identify them, and provides information on stain-blocking solutions.

Brand Name	Zinsser
Colour	White
Material	N/A
Manufacturer Model No	N/A
Wear Type	N/A
Type	Primer
Certifications Met	N/A
Country of Origin	UK
Protects From	Moisture, Mould
Waterproof	Yes
Number of Pockets	N/A
Product Type	Paint & Primer
Coverage	Good
Application	Interior & Exterior Walls