Stain blocking primer | Home

Zinsser B.I.N. Primer Sealer Aerosol, 400ml: High-quality primer and sealer that effectively blocks stains and prevents them from reappearing. Ideal for sealing porous surfaces before painting.

Exterior - shellac-based primer - unparalleled adhesion to glossy surfaces - Model number: ZINBE123P1L

Zinsser's Cover Stain 400ml Primer/Sealer Aerosol is a high-quality product that provides excellent coverage and adhesion for various surfaces, including wood, drywall, masonry, and metal.

Zinsser Cover Stain primer sealer, 500ml. White color, water-based formula for interior and exterior use. Covers stains on various surfaces including wood, metal, masonry. Dries to touch in 30 minutes, dries completely in 1 hour.

Zinsser B.I.N. primer/sealer and stain killer paint in a 500ml bottle, ideal for sealing stains and preparing surfaces before painting.