... high power electrial components like LED driver 1. ProductKY-928 silicone sealant is one kind of two component additional heat conduction ... ) Outstanding adhesive bonding with glass,aluminium,carton steel and copper material.6) Good heat-conducting property 2. Application1) can be widely ... -928, A component is black, B is while, the final silicone rubber is gray.2) the color can be done according ...