Seal 'N' Flex 1
One Component, Class-A Polyurethane Sealant
Boscosil 313 is premium, one component acetoxy cure construction silicone sealant. It cures by absorption of atmospheric moisture to form a flexible and durable elastomeric sealant.
Boscosil 313 has very good acceptance as a general purpose glazing silicone. It has very good adhesion to glass and anodized aluminum. It maintains its elasticity in extreme environments. The thixotropic nature of this product ensures that it will not slump in typical construction joints.