silicone sealant, neutral silicone sealant, acid silicone sealant, structural silicone sealant,weatherproof sealant, Features1, one component, neutral curing, easy ... can be good extrusion and thixotropic.2, strong adhesive, non-corrosive, and most building materials without ... excellent weather resistance, aging resistance, UV resistance, high and low temperature performance and resistance to ozone ...