3M™ Adhesion Promoter 111(bottle)

3M™ Adhesion Promoter 111 is a high-performance surface treatment solution designed to enhance the adhesion of tapes, films, foams, and adhesives to difficult-to-bond substrates. It is specifically formulated to improve bonding on low surface energy (LSE) materials such as plastics, rubber, painted metals, and composite surfaces.

This adhesion promoter creates a thin, uniform coating that significantly improves the initial tack and long-term bond strength of pressure-sensitive adhesives. It is commonly used in automotive, electronics, signage, construction, and industrial assembly applications, where reliable adhesion is critical.

3M™ Adhesion Promoter 111 is easy to apply using a brush, swab, or spray and dries quickly, helping reduce downtime during installation. It is ideal for use with 3M™ VHB™ tapes, double-sided tapes, foam tapes, and specialty adhesive products.