PC-Sealant® GB 55 represents a two-component polysulphide joint sealant engineered for chemical curing. Tailored for moderate movement and control joints to establish a waterproof barrier, this sealant comprises a liquid polysulfide polymer that, upon amalgamation with the hardener, generates a robust, pliable, and non-staining rubber-like seal. Demonstrating exceptional adhesion to typical building surfaces, the cured sealant exhibits high resilience against environmental factors and UV radiation, averting deterioration. Applicable for both vertical and horizontal installations, PC-Sealant® GB 55 can accommodate movement levels of up to
±25%.