3M High Temperature Aluminum Foil Tape 433 is a 3.6 mil industrial grade metal foil tape used for high temperature holding, splicing, patching, and protecting. Constructed with a flame resistant, heat reflective aluminum foil backing and a high temperature performance silicone adhesive, this product is ideal for usage in high heat applications.
High temperature heat shielding applications Wrapping over and along thermal insulation Covering heating elements or wires to distribute heat Heat reflective wrap along or over insulations, applied to tubes, engine support structures, missile ground handling equipment, or as a protector from other heat source areas such as hot areas in steel mills Good holding, splicing, patching, or general protecting tape for many applications involving high temperatures Holding the last lap of narrow width rolls during the metal annealing process Splicing jumbo rolls of aluminum foil
Can withstand limited exposure up to 600°F for heat shielding applications
Thermally conductive tape helps dissipate heat to protect temperature sensitive materials
Can be used to improve heating and cooling efficiency
Dead soft aluminum foil backing conforms to curved and uneven surfaces
Flame resistant – meets requirements of F.A.R. 25.853(a)
Silicone adhesive bonds well to a variety of surfaces and excels in high temperature applications, where other adhesive tapes may fail