Triseal is a light-colored, high-strength acrylic polymer compound formulated to isolate cutback and other types of old adhesive residues that would affect the bond of the new floor adhesive over concrete substrates. Contains MicroSept™ Antimicrobial System Protection for enhanced resistance to mold and mildew. TriSeal is FloorScore® certified and Cradle to Cradle Certified™ at the GOLD level.