3M™ Adhesion Promoter AC-132 may be applied to clean surfaces with gauze or a brush prior to application of polysulfide or polythioether sealants to metal and/or solvent resistant coatings. AC-132 allows for faster initial adhesion build rate of polysulfide and polythioether sealants to help reduce your process time. Our one component formula needs no mixing to provide easy application.
Brands | 3M™ |