We are offering black water resistant silicon sealant for window and door. description black water resistant silicon sealant for window and door cws-221 is a one-component, neutral curing, universal silicone building sealant, specially designed for caulking of interior or...
We are offering water proof sealant. Test parameter unit result as supplied tested at 23°c and 50% rh specific gravity gml 0.95±0.02 flow (sag or slump) mm 0 extrusion rate mlminute 135 skin time minute ≤25 tack-free time hour ≤17 curing time (5mm) hour ≤24 durometer...