3M™ Adhesion Promoter 111

3M™ Adhesion Promoter 111 is a high-performance, isopropyl alcohol-based solution designed to enhance and accelerate the adhesion of 3M™ VHB™ Tapes to a wide range of surfaces. Engineered for reliability and efficiency, it improves bond strength and reduces the time required for adhesive buildup, making it ideal for demanding industrial and commercial bonding applications.

This adhesion promoter is particularly effective on substrates such as bare metals, galvanized steel, and painted surfaces, where achieving strong and consistent adhesion can be challenging. By conditioning the surface prior to tape application, it promotes better wet-out and stronger contact, resulting in more durable and long-lasting bonds.

Its fast-drying formulation allows for efficient processing without extended wait times, while the low-odor, user-friendly composition enhances ease of use in various working environments. Additionally, the solution can assist in light cleaning of surfaces, helping remove minor contaminants before bonding. Due to variations in substrates and paint systems, it is recommended that each application be tested to confirm compatibility and performance.

Product Key Features

• Improves adhesion and bond strength of 3M™ VHB™ Tapes
• Accelerates tape adhesion build rate, even at lower temperatures
• Effective on bare metals, galvanized steel, and painted surfaces
• Isopropyl alcohol-based solvent system for effective surface conditioning
• Fast-drying formula supports efficient workflow and productivity
• Non-offensive odor for improved user comfort
• Assists in light cleaning and preparation of bonding surfaces
• Recommended to test on specific substrates to ensure compatibility and optimal results