construction adhesive 1. high-powered,elastic after cured; 2.well ... high-powered,elastic after cured,well-sealed one-component polyurethane building sealant. It reacts with air and solidifies to form a permanent ... .Single-component,good thixotropy,convenient construction;2.High intensity,tall flexibility,good adhesiveness;3.Good resistance ... skin gum on,not solvents. high quality PU construction adhesive