What different between structural silicone sealant, sealant, weatherproof sealant?
Sometimes we think that the weathering adhesive tear strength is not smaller than the structural adhesive, some people may use the weathering adhesive as a structural adhesive. This is wrong, because the structure of plastic handle high strength, but also must meet the large and durable cohesion, the attenuation value is very stable, sufficient displacement capacity of a total of four requirements.
2017-12-25