433 - High Temperature Aluminum Foil Tape

3M

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GENERAL INFORMATION

3M433 is a 2 mil dead soft aluminum foil backing with a silicone adhesive that can be used in many high temperature applications.

PRODUCT CONSTRUCTION

PRIMARY PHYSICAL PROPERTIES

	Unwind Side	Liner Side

Adhesion-to-Steel - 180° Peel	40.00 oz/in
Adhesive Activation	Pressure
Tensile Strength	20.00 lbs/in
Elongation Percent	3.50%
Testing Info: Adhesion: D-3330, Tensile & Elongation: D-3759, Backing & Total tape thickness: D-3652, Water vapor transmission rate: D-3833

SECONDARY PHYSICAL PROPERTIES

THERMAL / ELECTRICAL PROPERTIES

Minimum Application Temperature	40°F
Minimum Service Temperature	0°F
Maximum Short-Term Temperature	200°F
Flame Resistant	Yes

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.
It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.
Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.
Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.