Insulating Glass sealants is a two-part silicone sealant for a secondary sealant in both structural and non-structural insulating glass units. It is a fast-cure neutral curing silicone sealant with unprimed adhesion to a wide range of coated and annealed glass. The sealant cures to become a high-modulus silicone rubber suitable for insulating glass application. This sealant contributes to the superior productivity and high reliability. This sealant meets the requirement of EN 1279-part 4.