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3M™ High Temperature Aluminum Foil Tape 433L Shiny Silver, Miscellaneous Custom Sizes

3M ID  70000084239    3M Product Number  433L     
3M™ High Temperature Aluminum Foil Tape 433L, Silver, Linered version of Tape 433, 3.6 mil (0.09mm), aluminum foil backing with pressure sensitive silicone adhesive.
  • High temperature aluminum foil tape. Silicone adhesive. 2.0 mil backing thickness. 2.9 mil liner.
  • Adheres to silicone surfaces. -65 degrees F to 600 degrees F temperature range. F.A.R.25.853(a), UL 746C
  • Resists flame, resists moisture, resists weather, resists UV degradation, chemical resistant tape, thermally conductive tape for heating and cooling efficiency, heat reflective tape, light reflective tape, conformable tape
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3M™ High Temperature Aluminum Foil Tape 433L, linered version of 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.


 Adhesion to Steel oz/in (N/100 mm)‎‎ 38 (42.0)
 Adhesive Type‎‎ Silicone
 Backing Material‎‎ Aluminum Foil
 Backing Thickness‎‎ 2 mil
 Backing Thickness (metric)‎‎ 0.05 mm
 Brand‎‎ 3M
 Color‎‎ Silver
 Elongation‎‎ 3.5 Percent
 Industries‎‎ Transportation,‎ Specialty Vehicle,‎ Metalworking,‎ Construction,‎ Automotive,‎ Military & Government,‎ General Industrial,‎ Appliance,‎ Electronics,‎ Aerospace
 Liner Type‎‎ Easy Release Film
 Maximum Operating Temperature (Celsius)‎‎ 316 Degree Celsius
 Maximum Operating Temperature (Fahrenheit)‎‎ 600 Degree Fahrenheit
 Meets Specifications‎‎ F.A.R. 25.853(a)
 Operating Temperature Range (Celsius)‎‎ -54 to 316 Degree Celsius
 Operating Temperature Range (Fahrenheit)‎‎ -65 to 600 Degree Fahrenheit
 Product Form‎‎ Roll
 Shelf Life in Months (from date of manufacture)‎‎ 18
 Size‎‎ Custom
 Tensile Strength‎‎ 20 lb/in
 Tensile Strength (metric)‎‎ 350 N/100mm
 Total Thickness‎‎ 3.5 mil