Spectrem® 3 is a single-component, neutral-cure, low-modulus, construction grade sealant with patented silicone technology. Non-staining and low polar attraction to dirt increases aesthetic appearance.
The term 100% silicone sealant indicates that the sealant is a RTV (room temperature vulcanized) silicone sealant and is not a hybrid such as a MS (polyether silyated) or SPUR (silyated polyurethane) sealant. Tremco’s silicone sealants are 100% silicone or RTV silicone sealants.
