1. All 3M Products
  • 3M™ Polyester Tape 8403 Green, 3/4 in x 72 yd, 48 per case
  • 3M™ Polyester Tape 8403 Green, 3/4 in x 72 yd, 48 per case

    3M Product Number 84033M ID 70006103850UPC 00021200614576
    • 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
     More...
    Specifications
    • Adhesion Strength
      27 oz/in
    • Adhesion Strength (metric)
      29 N/100mm
    • Adhesive Type
      Silicone
    • Applications
      Butt Splicing and Core Starting, Splicing Silicone Treated Papers
    • Backing Material
      Polyester
    • Backing Thickness
      1.4 mil
    • Backing Thickness (metric)
      0.04 mm
    • Back-Side Adhesive Thickness (metric)
      0.04 mm
    • Brand
      3M
    • Color
      Translucent Green
    • Consumer Label
      No
    • Elongation
      150 Percent
    • Industries
      Appliance, Automotive, Construction, Electronics, General Industrial, Military & Government, Print, Specialty Vehicle, Transportation
    • Length
      72 Linear Yard
    • Length (Metric)
      65.83 m
    • Maximum Operating Temperature (Celsius)
      218 Degree Celsius
    • Maximum Operating Temperature (Fahrenheit)
      425 Degree Fahrenheit
    • Minimum Operating Temperature (Fahrenheit)
      -60 Degree Fahrenheit
    • National Stock Number
      7510012513741
    • Product Form
      Roll
    • Shelf Life in Months (from date of manufacture)
      24
    • Tape Thickness
      2.4 Milli-inch (mil)
    • Tensile Strength
      46 lb/in
    • Tensile Strength (metric)
      806 N/100mm
    • Thickness
      2.4
    • Thickness (Metric)
      0.06 mm
    • US Govt Contract Number
      GS-15F-1429H
    • Width
      0.75 Inch
    • Width (Metric)
      19.05 mm
    Details
    • 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
    • Meets several aerospace specifications

    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 our 3M™ Polyester Tape 8402.

    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). Our 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

    Resources
    Bulletin
    Customer Reviews
    • bvseo_sdk, java_sdk, bvseo-3.2.0
    • CLOUD, getContent, 62ms
    • REVIEWS, PRODUCT
    • bvseo-msg: The resource to the URL or file is currently unavailable.;
    Large Volume Order

    If you are considering a large purchase of this or other 3M Industrial Adhesives and Tape products, our inside sales team is ready to help by providing additional information and options. Our technical expertise, customer support, and global capabilities put us in a unique position to address your biggest challenges, and we’ll do our best to prove that we should be your supplier of choice.


    All fields are required

    • The information you provide on this Contact Us form will be used to respond to your request and as further described in our Internet Privacy Policy.

      Please be aware that this information (including the original and the subsequent reply) may be transferred to a server located in the U.S. for metrics and storage. If you do not consent to this use of your personal information, please do not use the Contact Us system.

    • Send
    Follow Us
    The brands listed above are trademarks of 3M.