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Adhesion Promoters

3M™ Adhesion Promoter AC-132

AC-132 is an surface treatment to speed and promote adhesion of polysulfide and polythioether sealants to metals and/or solvent-resistant coatings. It contains mixed solvents blended with a surface activator agent, which produce an adhesion promoter meeting current industry VOC, ODC and HAP requirements.

AC-132 Technical Data Sheet (PDF, 68 Kb)

3M™ Adhesion Promoter AC-135 Red

AC-135 is an adhesion promoter for polysulfide sealant used on metal and/or solvent-resistant coatings. It contains mixed solvents blended with a surface activator agent, which produce an adhesion promoter meeting current industry VOC, ODC and HAP requirements.

AC-135 (Red) Technical Data Sheet (PDF, 64 Kb)

3M™ Adhesion Promoter AC-137 Red

AC-137 Red is an adhesion promoter for AC-251 Class B Black and Gray polysulfide sealant used on metal, polycarbonate, acrylic, glass and/or solvent-resistant coatings. It contains mixed solvents blended with a surfactant, which produce an effective adhesion promoter.

AC-137 (Red) Technical Data Sheet (PDF, 60 Kb)

3M™ Adhesion Promoter AC-137 Clear

AC-137 Clear is an adhesion promoter for AC-251 Class B Gray and Black polysulfide sealant used on polycarbonate, acrylic, glass, metal and/or solvent-resistant coatings. It contains mixed solvents blended with a surfactant, which produce an effective adhesion promoter.

AC-137 (Clear) Technical Data Sheet (PDF, 64 Kb)

3M™ Adhesion Promoter AC-160 Red

AC-160 is a water-borne adhesion promoter for polysulfide sealant used on metal and/or solvent-resistant coatings. It contains water blended with a surface activator agent, which produce an adhesion promoter meeting current industry VOC, ODC, and HAP requirements.

AC-160 (Red) Technical Data Sheet (PDF, 64 Kb)