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SKU 7100011732
Legacy SKU 70016056395
UPC 00021200302909
Catalog Number 8403
Product Number 8403

For anodizing, composite bonding and splicing, use 3M Polyester Tape 8403. This translucent green tinted tape is coated with a silicone adhesive that bonds well on difficult surfaces, including silicone coated papers and films. It is chemical resistant and performs under a wide range of temperatures and environments. This tape is a thicker version of 3M Polyester Tape 8402.

  • Works in demanding conditions and retains flexibility in autoclave conditions in temperatures ranging from -60°F (-50°C) to 350°F (177°C)
  • Silicone adhesive provides clean removal from a variety of surfaces
  • Chemical resistant adhesive and backing provides durability in difficult environments, such as anodization
  • Thicker version of 3M™ Polyester Tape 8402, providing more durability and longer wear
  • Ideal for splicing applications on surfaces that are difficult to adhere too, such as silicone coated papers and films
  • Translucent green backing is easily identifiable for splicing applications
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On it's way to you September 26  

Qty

Minimum Order 2 Rolls
Order Increment 2 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 0.06 mm
Shipping Dimensions
Weight 7.63681 lb
Length 29.37008 in
Width 6.37795 in
Height 6.77165 in
Color Green

PRODUCT FAQ

  1. What is the thickness of the 3M™ Polyester Tape 8403?

    The tape has a thickness of 2.4 mil.

  2. Can this tape be used outdoors?

    Yes! This tape is suitable for use both indoors and outdoors if applied to a clean surface.

  3. How many rolls are included in each case of the 3M™ Polyester Tape 8403, Green, 24 in x 72 yd?

    Each case includes one roll of the green polyester tape measuring at dimensions of an expansive size -24 inches by a total length of -72 yards.

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.
Thick and Durable Tape for Masking in High Temperatures

3M™ Polyester Tape 8403 is a thicker polyester tape designed for easy handling and more durability. It is ideal for masking in high temperature applications and adheres well to silicone coated surfaces. The tape has a silicone adhesive that functions well for masking and removes cleanly, in one-piece, from most surfaces. This tape also excels in permanent splicing operations on silicone liners, papers and films subject to high temperatures.

With exceptional chemical resistance, this tape works effectively in some of the most demanding work conditions, such as anodization. The pressure sensitive silicone adhesive performs under a broad range of temperatures ranging from -60°F (-50°C) to 425°F (218°C). 3M™ Polyester Tape 8403 has long service life and is designed to remain firmly adhered and flexible.

Recommended Applications
  • Splicing of silicone liners, films and papers
  • Holding parts or vacuum bags during composite bonding operations
  • Masking metal surfaces in acid or caustic chemical milling baths
  • Flash breaker in metal bonding processes where the excess epoxy (flash) flows on the tape
  • Protective tape reduces scratches during handling and shipping
  • Paint mask for areas subject to higher temperature bake cycles
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