... tank specialing silicone sealant is one component sealant. curtain wall silicone sealant is single component , neutral curing, ketone oxime type,low modulus ... -50 + 100, good adhesion, relay, to metal, coated glass, aluminum curtain wall no corrosive; Excellent resistance to climate aging performance. It ... since the date of production, storage period of 9 months. Curtain Wall Sealant