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3M™ High Temperature Aluminum Foil Tape 433

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Data Sheets & Summary Sheets
  • 3M 433

    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, 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 (a).

    Features: 

    • Best results obtained when applied to a clean surface above 32°F (0°C), but tape can be applied from 0°F to 200°F (-18°C to 93°C)
    • Flame resistant – meets requirements of F.A.R. 25.853(a)

    Typical Applications: 

    • Moisture barrier around doors and windows to help prevent fogging of glass
    • Seal for automotive air bag inflators
    • To hold insulation on hot air ducts in industry
    • Cover resistance wire heating elements to distribute the heat
    • Splice jumbo rolls of aluminum foil or holding the last lap of narrow width rolls in preparation to annealing the rolls
    • Ideal as a 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 on many applications involving high temperatures
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