Anabond 631 Clear Silicon Sealant is a single component, non-slumping, low odour, low volatile silicone adhesive/sealant. It is designed to provide reliable “formed-in-place” gaskets for mechanical assemblies. The material cures on exposure to moisture in the air to form a tough, flexible, silicone rubber gasket. The product resists aging, weathering and thermal cycling without hardening, shrinking or cracking. It has good adhesion to substrates like aluminium, mild steel, glass, ceramics, corks and many plastics.