3M™ Adhesion Promoter 111 is an isopropyl alcohol based solution used to promote better and faster adhesion of 3M™ VHB™ Tapes to various surfaces including bare metals, galvanized steel, and painted surfaces. Since surfaces and paint formulations vary considerably, each application should be verified through testing.
• Higher bond strength.
• Increased tape adhesion build rate at both normal and cooler temperatures.
• Isopropyl alcohol based solvent system.
• Non-offensive odor.
• Very quick drying.
• Can clean and promote adhesion in one step provided the surface is relatively clean and
free of wax, grease, oil, and loose particles.