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SKU 7000049778
Legacy SKU 70-0067-4539-5;70006
UPC 00051115647307
Catalog Number 8991
Product Number 8991

Thin and conformable, 3M Polyester Tape 8991 is a general purpose tape that excels in high temperature masking operations such as powder coat painting. Coated with a silicone adhesive, this tape bonds to a variety of difficult surfaces. It is chemical resistant and performs under a wide range of temperatures and environments.

  • Works in demanding conditions and high temperatures ranging from -60ºF (-50ºC) to 400ºF (204ºC)
  • Clean removal during high-temperature masking operations such as powder coating
  • Polyester film offers excellent thermal and chemical resistance while maintaining flexibility
  • Silicone adhesive provides clean removal from a variety of surfaces
  • Translucent blue backing provides easy identification and positioning
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On it's way to you November 12   

Qty

Minimum Order 36 Rolls
Order Increment 36 Rolls
  Durable
  Waterproof
  Global Shipping
  Industry Low Price Per Roll
Product Dimensions
Imperial Metric
Weight 0 NULL
Width 0 null
Length 0 null
Height 0 null
Thickness 2.4 mil 0.061 mm
Shipping Dimensions
Weight 12.74051 lb
Length 10.19685 in
Width 10.19685 in
Height 9.6063 in
Color Blue

PRODUCT FAQ

  1. What is 3M™ Polyester Tape 8991 and what is it used for?

    3M™ Polyester Tape 8991, Blue, is a pressure sensitive tape designed with polyester film backing that provides excellent physical and chemical properties. It features outstanding tear resistance and superior electrical insulation of high temperature applications to a broad range of surfaces.

  2. How wide are the rolls in each case of 3M™ Polyester Tape 8991, Blue?

    Each roll included in a case features a width of one inch or approximately 25.40 millimeters allowing for versatility in its usage options.

  3. Is picking up this product from my local store possible or how can I order this product?

    You may purchase our products through our authorized distributors and retailers. Please refer here for an updated list of companies nearby your area catering to provide genuine original equipment manufactured products including the required item you’re interested buying.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
Effectively Mask in High Temperature Applications

3M™ Polyester Tape 8991 is a general purpose, thin, conformable polyester tape ideal for masking in high temperature applications. The translucent blue backing is tear resistant. Coated with a silicone adhesive, this tape functions well in masking for powder coating to provide sharp paint lines. It removes cleanly and in one-piece from most surfaces, avoiding slivering and breaking.

With good chemical resistance, this tape works effectively in chemical processes and demanding work conditions, such as anodizing. The pressure sensitive silicone adhesive performs under a broad range of temperatures ranging from -60°F (-50°C) to 400°F (204°C).

Recommended applications
  • Masking parts for high temperature powder coat painting
  • Holding parts or vacuum bags during composite bonding operations
  • Masking metal surfaces in acid or caustic chemical milling baths
  • Protective tape reduces scratches during handling and shipping
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