Product Description

Willbond WS***4 is an Oxime based Neutral curing, low modulus silicone sealant which is suitable for exterior weather seal applications and expansion joints. It has high movement capability and adhesion to a wide range of substrates including glass, metals, coated and painted metals, plastics, concrete, brick, wood etc. Willbond WS***4 has been formulated to be durable under extreme weather conditions which make it ideal for curtain wall and window applications. It is a low odor silicone sealant which cures in the presence of atmospheric moisture to provide a rubbery seal and provides strong adhesion. It has excellent resistance to weathering, UV radiation, ozone, vibration, moisture, temperature extremes and various cleaning agents. Willbond WS***4 is suitable for both indoor and outdoor applications. Willbond WS **4 is available Black and White.