Available in a variety of low to mid modulus formulations, our silicone sealants offer elastic properties to suit your needs. And unlike other sealants with high levels of flexibility, our silicone formulations don’t compromise on durability. Boasting exceptional resistance to extreme temperatures, corrosive fluids and volatile airborne chemicals, our silicone sealants are even tough enough to replace automotive gaskets.

STUK silicone sealants are also highly resistant to mold, freeze-thaw conditions, and various forms of radiation, making them ideal for use in food preparation areas. Acid free and with very low emissions, these food-grade sealants are some of the most sanitary on the market.

Our silicone-based products not only excel at sealing synthetic surfaces, but also notoriously difficult materials like concrete and natural stone. Their ability to provide highly workable, non-sag, low odor seals across glass, timber and roofing materials means they provide truly versatile solutions for construction projects.