... quality general purpose silicone Yulong 318 acidic silicone sealant Usage:The product is glass, multi-acidic silicone sealant, suitable for indoor ... , stainless steel, ceramic, wood and non-oil quality most of the materials can be used as sealant can not be used ... to dry, 24-hour full cure, 7 days to achieve the best strengthProduct marksSilicone Building SealantAG20HM GB/T14683-2003Net Weight300ml 24 ...