3M Tape, 25.4Mm Dia, Clear, Paper; Adhesive Type 3M 5-F9473PC-1

The 3M,Ñ¢ VHB,Ñ¢ Adhesive Transfer Tape, part number 99Y6662, features a 25.4 mm diameter and is constructed with a clear paper backing. It utilizes a high-performance acrylic adhesive known as 100MP, which provides superior long-term holding power and adhesion strength compared to standard pressure-sensitive adhesives. This tape is suitable for a variety of industrial applications, both interior and exterior, and can effectively replace traditional fasteners such as rivets and liquid adhesives. The tape has a total thickness of 10 mil (0.254 mm) and is designed for double-sided applications. It exhibits excellent resistance to solvents, UV exposure, and high temperatures, with a short-term tolerance of up to 500¬8F (260¬8C) and long-term use at temperatures up to 300¬8F (149¬8C). The adhesive maintains strong performance even after prolonged exposure to elevated temperatures, retaining 92% of its peel adhesion after five years at 150¬8F (65¬8C). Engineers should consider this tape for applications requiring reliable bonding with materials such as stainless steel, aluminum, and various plastics, as it demonstrates high peel adhesion and shear strength. Proper surface preparation and application conditions are recommended to achieve optimal bonding performance.