... insulating property, Damp proofing ,waterproof,quakeproof. It can be used on sealing, coating and pouring of electronic Component, LED module, back light ... exposure to weather, ultraviolet light, ozone, and water. Deterioration from outdoor use negligible. 8.Easy Application: Can be applied directly from tubes or ... : 45g/pc tube packing, 85g/pc tube packing. PST-512 100% Silicon Rubber Sealant