Chemical & polluting liquids storage sealants are used for sealing joints in tanks, containment bunds, sewage treatment plants and related civil engineering structures.
The area around tank structures are usually special concrete pavement containment structures. These structures retain chemicals in case of spills or leaks in the tanks. The joints in such structures need to be sealed with chemical-resistant (often hydrocarbons) sealants to prevent leakage into underlying soil and ground water.
Our SikaTank® polysulfide sealants and Sikaflex® polyurethane sealants have high chemical resistance to hydrocarbons.