Stop Tape Failures Before They Start – Tapsi Adhesion Promoter is the must-have prep solution for anyone tired of tape that peels, slips, or won't hold. Designed to improve bonding strength on challenging surfaces, it ensures your 3M double-sided tape performs at its best.
Boosts Bonding on Tough Surfaces – Works on plastic, metal, painted finishes, and other hard-to-stick materials. Ideal for automotive projects, vinyl wraps, and demanding DIY jobs at home or in the workshop.
Fast & Easy Application – Wipes on smoothly and dries in seconds. No long curing times — just prime, stick, and you're done.
Versatile Use – Perfect for securing trim, emblems, decals, or any application where extra adhesion is needed. Helps create a lasting, professional finish.
Safety First – Contains chemicals listed under California Prop 65. Always wear gloves, a mask, and eye protection, and use in a well-ventilated area. Once applied, the bond is extremely strong; repositioning may damage your material.
Smart Value Guarantee – Backed by our 30-day refund or replacement policy for Tapsi Adhesion Promoter.