Two-component polysulfide sealant is the two component sealant which has excellent cohesion and airproof performance and can vulcanize cross link in room temperature. It has good adhesion for metals and concrete, can swell continuous, vibration and keep good air tightness and waterproof in temperature change, can keep good under continuous expansion, vibration and temperature change of air tightness and water proofing property, good oil resistance, solvent resistance and durability.

Range of use

two-component polysulfide sealant is applicable to expansion seal of metal, concrete wall joint, underground engineering, reservoir, highway surface and runway of expansion joints.