YT920 is a one-component acid curing silicone sealant, perimeter glazing for windows and doors, glass, ... etc. 1.Characteristics: YT920 belongs to RTV-1, Acid curing, quickly speed of curing, high adhesion, Iow modulus, high ... destroyedNon destroyedQualifiedStabilityStore for 12 months at -20 ~ 27 in cool, dry places after date of delivery.4. Application Standard:China standard ...