4492 Double Coated Polyethylene Foam Tape
3M 4492 is a 0.031in (0.8mm), white or black, double coated closed cell polyethylene foam tape on a tan paper liner. It is conformable, closed-cell foam tape with quick stick acrylic adhesive that bonds well to irregular surfaces. Bonds to a variety of surfaces for light duty applications. Offers good ahesion to high surface energy substrates. To obtain optimum adhesion, the bonding surfaces must be clean, dry and well unified. Typical surface cleaning solvents are isopropyl alcohol and water (rubbing alcohol) or water.
Ideal tape application temperature range is 70F to 100F (21C to 38C). Initial tape application to surfaces at temperatures below 50F (10C) is not recommended because the adhesive becomes too firm to adhere readily. However, once properly applied, low temperature holding is generally satisfactory.
- Colours White or Black