Fabricators of Adhesive Tapes & Flexible Materials
MBK 5103SC is a 3 mil high strength dead soft Aluminum Foil coated with an aggressive solvent based acrylic adhesive with a removable paper release liner. Malleable foil conforms well to irregular and curved surfaces and performs at both low and elevated temperatures. This high performance product is often used for sealing, heat reflection and dissipation and vapor barrier protection.

Aluminum Foil is available with or without adhesive in various alloys, tempers and gauges. Custom adhesive backings, sizes, shapes and configurations available upon request.

Unit of Measure



Brand Part Number

N/A MBK 5103SC

Primary Application

N/A Damping Gaskets Industrial Masking Sealing Thermal Management

Application Description

  • Used for vapor barrier protection, waterproof sealing, heat reflection and heat dissipation such as in appliances and sporting goods
  • Masking in paint stripping and electroplating


  • Conforms well to irregular and curved surfaces
  • Performs well at both low and elevated temperatures
  • Excellent for die cutting

Markets Served

N/A Aerospace Construction Defense Electrical Electronics Manufacturing Recreation Renewable Energy


N/A Dead Soft Aluminum

Backing / Carrier Thickness

N/A 3.0 mil

Adhesive Coating

N/A Single Coated

Adhesive Type

N/A Solvent Based Acrylic

Release Liner

N/A Paper

Adhesive Thickness

N/A 4.8 mil

Maximum Width/ Master Roll Width

N/A 47.25 in

Adhesion to Steel

N/A 72 oz/in

Service/Operating Temperature

N/A -40 to 302 ºF

N/A The physical properties listed are typical values based on PSTC, ASTM and other standard tests. This data should be used as guides only, and not as specification limits. Our recommendations for use are based on practical experience and testing. However, it is the responsibility of the user to determine the suitability of the product for his intended use. MBK Tape Solutions will not assume liability for claims beyond the replacement value of our product proved to be defective.

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