3M™ Scotch-Seal™ 2229 Mastic Tape is a 3.2mm thick mastic coated on a liner. Maintaining sealing properties from -34°C to 71°C.
3M™ Scotch-Seal™ 2229 Mastic Tape is designed for quick and easy insulating, padding and sealing of objects that need to be protected from adverse environmental conditions. It is well suited for corrosion protection. Temperature-rated at 80°C, it features superior self-healing characteristics after being punctured or cut.