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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.
Unit of Measure

Additional Information

 N/A 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 -60ºF (-50ºC) to 425ºF (218ºC). 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

3M ID (Stock Number)

 N/A 7000001173 7000048534 7000048726 7000123422 7010311751 7010311912 7010314420 7010333538 7010372804 7010374382 7100011732 7100151727

Consumer UPC

 N/A 00021200387296

Legacy (Stock Number)

 N/A 70000240138 70006103843 70006103850 70006103868 70006103884 70006103892 70006211869 70006212016 70006263191 70006382272 70016049929 70016056395

Sales UPC

 N/A 00021200302909 00021200387128 00021200387296 00021200614569 00021200614576 00021200614606 00021200614613 00051115118586 00051138947736

Country of Origin

 N/A USA

ECCN Number

 N/A EAR99

Packaging

 N/A 1 Case = 1 Roll 1 Case = 36 Roll 1 Pallet = 2,304 Roll 1 Pallet = 36 Roll 1 Roll = 1 Roll

Product Details

 N/A 3M™ Polyester Tape 8403, Green, 2.4 mil, Roll, Configurable 3M™ Polyester Tape 8403, Green, 329 m, 2.4 mil, 20 Rolls Per Case 3M™ Polyester Tape 8403, Green, 72 yds, 2.4 mil, 1 Roll Per Case 3M™ Polyester Tape 8403, Green, 72 yds, 2.4 mil, 12 Rolls Per Case 3M™ Polyester Tape 8403, Green, 72 yds, 2.4 mil, 24 Rolls Per Case 3M™ Polyester Tape 8403, Green, 72 yds, 2.4 mil, 36 Rolls Per Case 3M™ Polyester Tape 8403, Green, 72 yds, 2.4 mil, 48 Rolls Per Case 3M™ Polyester Tape 8403, Green, 72 yds, 2.4 mil, 72 Rolls/Case 3M™ Polyester Tape 8403, Green, 72 yds, 2.4 mil, 8 Rolls Per Case 3M™ Polyester Tape 8403, Green, 72 yds, 2.4 mil, 8 Rolls/Case

EU REACH

 N/A This product, including any article that the product is composed of, does contain at greater than 0.1% by weight a Substance of Very High Concern (SVHC) substance identified according to Article 59.1 of Regulation No 1907/2006 of the European Parliament and the Council concerning the Registration, Evaluation, Authorization and Restriction of Chemicals (REACH), per listing of candidates and Annex XIV. This declaration reflects the substances on the candidate SVHC list, effective July 2019. Refer to SDS or comment for identification of SVHC(s).

Features

 N/A
  • Works in demanding conditions and retains flexibility in autoclave conditions in Temperatures ranging from -60 ºF (-50 ºC) to 350 ºF (177 ºC)
  • 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