Seal spray sub-floor and construction adhesive one-component ready to use polyurethane foam adhesive for gluing construction blocks in non-load bearing interior walls. Features: faster work compared to using mortar foam gun is the only tool needed dust free work environment usage: foam adhesive can be used for gluing construction blocks in non-bearing interior walls. Consult a sales agent a dealer or an architect regarding compatibility with various stone-based materials and other technical issues. This item is 72 cases 864 cans .