230-21 Rigid Insulation Adhesive and Vapour Barrier

A trowel-consistency, synthetic rubber-based insulation adhesive. It is a solvent-type, smooth-spreading adhesive that can be applied at temperatures down to minus 12°C (10°F). It has high initial strength and sets rapidly to give a strong, resilient bond. Complies with CGSB 71-GP-24M, Type II.

Features

For bonding polystyrene, polyurethane, cork, glass foam, fibrous glass to itself, concrete, masonry, wood or metal surfaces. It may also be used for bonding plywood or gypsum board to suitable insulation surfaces. Used in full coat applications to provide a vapour barrier.