3M™ High Temperature Aluminum Foil Tape 433 Silver, 3.6 mil (0.09mm), aluminum foil backing with pressure sensitive silicone adhesive.
3M™ High Temperature Aluminum Foil Tape 433, Used in many high temperature applications, performing up to 600°F (316°C), Good holding, splicing, patching or general protection tape on many applications involving high temperatures. Meets F.A.R. 25.853