A truly “multi-purpose” adhesive, AAT-675 can be used to successfully install virtually any floor covering product. So versatile, this advanced acrylic formula redefined the installation process. It can be used in the same fashion as a conventional adhesive or as a pressure sensitive adhesive. This is a real advantage, providing the installer with a higher degree of flexibility in regard to his work practices. AAT-675 is chemically compatible with virtually every known floor covering backing system presently in use in the industry. This revolutionary adhesive virtually eliminates the possibility of an installer selecting “the wrong glue” and the need for him to be an “expert” on flooring manufacturing, construction, backing systems, and chemistry. Like all of our adhesives, this adhesive is protected by the CleanGuard® two-stage antimicrobial. CleanGuard® is a specifically formulated broad-spectrum, anti-microbial agent that protects our adhesives and sealers from microorganisms, such as mold or mildew, in both the wet and dry state. The CRI Green-label Plus Adhesive Certification Program has certified AAT-675 as a “low VOC” adhesive.
This versatile adhesive can be used over concrete sub-floors with MVER up to 5lbs (ASTM F-1869) and relative humidity up to 85% (ASTM F-2170). Its also performs in highly alkaline environments. The pH range, generally considered acceptable by the industry is 7 to 9. AAT-675 will tolerate a pH up to 11; one hundred times the traditional maximum.