This is a two-par sealant vulcanized at room temperature. Mix part A and B completely in a 2:1 ratio. Features: 1) This is a RTV sealant, vulcanized at room temperature 2) Strong adhesive, excellent contact-recover ability, non-sagging 3) Fast setting, usable at low ambient temperatures in colder climates 4) Excellent waterproofing and chemical resistance properties 5) Suitable for stone, ceramic, glass, metal Inner packing: Part A: 1.33kg/barrel Part B: 0.67kg/barrel