Description
Biological Sanitizing Wash & Priming Treatment for Masonry
Remmers BFA offers a highly reliable solution for restoring building envelopes suffering from biological attacks. Microscopic algae, fungi, and mold embed deep into porous masonry, breaking down coatings and causing green discoloration. This technical treatment eliminates those active growths down to the roots, sanitizing the substrate completely to guarantee subsequent facade finishes anchor perfectly without cracking or peeling.
Best Used For:
• Sanitizing exterior stucco, brickwork, natural stone, and concrete facades before painting
• Treating algae-prone north-facing walls, damp basements, and retaining structures
• Preparing weathered, biologically contaminated historic monuments and brick fields


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