One-component polyurethane sealant is not saggy, so it is suitable for vertical joints.One-component polyurethane sealant is a kind of sealant that is ...Explore More
Two-component polyurethane sealant has good softness at low temperature, which is convenient to construction." Explore More
Two-component polysulfide sealant has the best air tightness, which can prevent air from entering Explore More
