Bond’n’Block

BOND’n’BLOCK™ is a professional-grade, solvent-borne stain blocking primer and bonding sealer designed for interior use. Formulated with modified alkyd resin technology, it provides powerful suppression of tannin bleed, water staining, smoke damage, and other persistent surface contaminants while delivering strong adhesion to a wide range of substrates.

Engineered for surface restoration and preparation, BOND’n’BLOCK™ penetrates porous materials, locks in stains, and creates a uniform, sandable base for subsequent decorative coatings. It is ideal for use where standard primers are insufficient to prevent bleed-through or adhesion failure.