Description AAT 570 Primer Sealer AAT-570 is specifically 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 negative effects of elevated pH. AAT-570 is not recommended for outdoor use. Adhesion Promoter CleanGuard Two Stage Antimicrobial 4 Gallon Unit 1,200 – 1,400 Square Foot Coverage Per Bucket Not Recommended For Outdoor Use DO NOT Allow Bucket To Freeze
