This high performance, pro-formula adhesive offers benefits to both the professional user and DIY customer. AcrylPro^? spreads quickly and easily and offers extended open times for adjusting tile. It also provides higher bond strengths required for 12" x 12" (30 x 30 cm) ceramic floor tile installations and exceptional durability in wet areas. Offers maximum resistance to intermittent water exposure as defined by ANSI A136.1, Type I.