AAT-570 is specially formulated as a primer coat over common sub-floors; concrete, APA approved plywood underlayment, floor patch, self-levels, gypsum cement, and lightweight concrete. This primer will improve spread rates and enhance the performance of the new adhesive. AAT-570 is a high solids, solvent free, acrylic primer that can be used over existing adhesive residue, including old cutback, and when properly applied, effectively creates a chemical barrier between existing adhesive residue and new adhesives used to install most floor covering products. AAT-570 is highly resistant to alkali and helps to protect the new adhesive from the negative effects of elevated pH. AAT-570 is not recommended for
outdoor use. AAT-570 Primer is protected by the CleanGuard two-stage antimicrobial. CleanGuard is a specifically formulated broad-spectrum, anti-microbial agent that protects our adhesives and primers from microorganisms, such as mold or mildew, in both the wet and dry state.

• Effectively primes and seals porous sub-floors
• Increases spread rate of new adhesive
• Enhances adhesive performance
• Provides an effective barrier from highly alkaline conditions
• Eliminates necessity of removing old adhesive residue
• Environmentally Safe and Installer Friendly
• Can be applied with a long nap roller, garden sprayer or airless spray equipment