Feature: HIGH STRENGTH ADHESIVE ----- Strongest adhesive materials for any type of surfaces, such as concrete, wood, metal, vinyl, etc. INDUSTRIAL-GRADE MATERIALS ----- Very high elasticity.Environmentally-friendly that is non-toxic and non-corrosive, ensures the long life expectancy.Pre-mixed cement that features self-contained cooling. Automatically fix objects after 10 minutes air drying. HIGH PLASTICITY ----- Super soft for deformation. Easy to reshape depends on the thickness of the wall and the size of the gap, completely fits the air-conditioning hole, mouse hole, socket and so on. .