3M™ Polyester Tape 8403, Green, 1/2 in x 72 yd, 2.4 mil, 96 Rolls/Case

$32.44 / Roll

SKU	7100245633
Legacy SKU	70007547519
UPC	00638060410011
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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Durable

Waterproof

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Industry Low Price Per Roll

Product Dimensions	Imperial	Metric
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Shipping Dimensions
Weight	14.94 lb
Length	9.9 in
Width	9.9 in
Height	13.3 in

Color	Green

PRODUCT FAQ

Certainly! I will provide you with some friendly questions and answers related to 3M's Polyester Tape 8403

What is the width and length of the 3M™ Polyester Tape 8403 in Green?
The tape is half an inch wide and comes in a roll that is 72 yards long.

How thick is the 3M™ Polyester Tape 8403, Green?
The tape has a thickness of 2.4 mil.

Can you tell me how many rolls are included in a case of the 3M™ Polyester Tape 8403?
A case contains a total of 96 rolls of this specific product.

Is the color option for this tape limited to just green?
Yes, at present, this particular tape model only comes in green coloring.

Are there any special application instructions or considerations when using this polyester tape?
It’s always important to follow proper guidelines for preparation before applying the tape onto any surface. This includes ensuring that surfaces are clean, dry, and free from dust or oil residues for optimal adhesion performance.

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

Introducing the 3M Polyester Tape 8403, a high-quality tape designed specifically for masking in high temperature applications. This tape is made from a thicker polyester material, providing increased durability and easy handling. It is perfect for use on silicone coated surfaces, as it adheres exceptionally well.

One of the standout features of this tape is its silicone adhesive, which is specifically formulated for masking purposes. This adhesive allows for clean and easy removal of the tape, in one piece, from most surfaces. It is particularly effective in permanent splicing operations on silicone liners, papers, and films that are subjected to high temperatures.

In addition to its superior masking capabilities, the 3M Polyester Tape 8403 also offers exceptional chemical resistance. This makes it an ideal choice for use in demanding work conditions, such as anodization. The tape's pressure-sensitive silicone adhesive performs reliably across a wide range of temperatures, from -60F (-50C) to 425F (218C).

With a long service life and excellent flexibility, the 3M Polyester Tape 8403 is designed to remain firmly adhered even in challenging environments. Its durability and reliability make it the perfect choice for a variety of applications, including:

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 excess epoxy (flash) flows on the tape
Protective tape to reduce scratches during handling and shipping
Paint mask for areas subject to higher temperature bake cycles