3M™ Double Coated Tape 9731 was developed with a high-performance acrylic adhesive on the face side and a silicone adhesive on the liner side of a 1 mil clear PET carrier. It is excellent for demanding applications where silicone materials must be bonded to a range of substrates.
Unit of Measure

Additional Information

N/A The Inside and Outside of Our Double Coated Tape
Combining a silicone based adhesive and a rubber based adhesive on a flexible, strong 1 mil clear polyester film (PET) carrier, our 3M™ Double Coated Tape 9731 is excellent for gasketing and other specialized applications involving silicone parts. The silicone adhesive provides a good bond to silicone rubber, strong holding power to various silicone surfaces. The face side features 3M™ Adhesive 350, an acrylic adhesive which provides very high adhesion to a wide variety of materials. Both adhesives enable the tape to perform effectively across a range of applications, including high Temperature performance, good solvent resistance, very good holding power and excellent UV resistance.

The thin polyester carrier provides dimensional stability and improved handling with ease of die cutting and lamination. Both the 3 mil PET liner and the polycoated kraft Paper release liner provide reliable performance for industrial applications, such as die-cutting and automated dispensers. The liners also help reduce edge curl and protect the tape from humidity extremes.

Recommended Applications
  • Gasketing
  • Filters
  • Silicone foams and rubber
Unique Solutions
For gasketing applications, this tape can be pre-applied to gasketing material, which is then die-cut to provide parts. 3M™ Double Coated Tape 9731 provides instant adhesion to keep processes moving forward. This tape is ideal for attaching preformed gaskets, and also for replacing gaskets or bonding and sealing simultaneously. Examples include air and liquid filters, fluid handling equipment and heat exchangers. Turn to 3M™ Double Coated Tape 9731 when you need gaskets that are easy and quick to apply, resist fluids and provide high adhesion to foams and various silicone surfaces.

What is Double Coated Tape?
In general, double coated tape is composed of a Paper, film, or tissue carrier that is coated on both sides with pressure sensitive adhesive. The adhesive is protected by a peel-away liner that is removed at the time of application. These tapes can be applied by hand or with a dispenser. Double coated tape dispensers are available in a variety of configurations ranging from manual to fully automatic. Applications for double coated tape are found in electronics, automotive, aerospace, general industrial and fabrication markets.

Bringing Better Ideas to the Surface through Science
In our 3M™ Industrial Adhesives and Tapes Division, we apply the science of adhesion to deliver innovative solutions that improve the design and manufacturing processes of companies around the world. In the end, our technologies help customers like you deliver competitive products to the market faster and more efficiently.

3M ID (Stock Number)

N/A 7000001317 7000049089 7000049097 7000049098 7000049099 7000049100 7000049118 7000049119 7000049120 7000123822 7000124196 7010302202 7010302208 7010312094 7010312101 7010312667 7010312670 7010312677 7010312679 7010334305 7010334309 7010334787 7010370735 7010370744 7010373538 7010373546 7010373563 7010373709 7010374432 7010374459 7010408195 7100115007 7100133100

Consumer UPC

N/A 00051138953676

Legacy (Stock Number)

N/A 70000239882 70004038512 70004038835 70006255841 70006387834 70006387842 70006388220 70006388238 70006388246 70006388253 70006388741 70006389848 70006389855 70006389863 70006389954 70006390077 70006390085 70006390259 70006390291 70006390366 70006390481 70006391133 70006391570 70006391612 70006392032 70006392065 70006392206 70006392214 70006392404 70-0063-9240-4 70006393808 70006394350 70006398872 70007512281

Sales UPC

N/A 00051131177864 00051131178182 00051138953669 00051138953676 00051138954055 00051138954062 00051138954079 00051138954086 00051138954574 00051138955670 00051138955687 00051138955694 00051138955786 00051138955908 00051138955915 00051138956080 00051138956196 00051138956226 00051138956325 00051138956981 00051138957421 00051138957469 00051138957940 00051138957971 00051138958084 00051138958091 00051138959913 00051138960155 00051138960728 00051138965266 00076308143176 50021200408040

Country of Origin

N/A USA

ECCN Number

N/A EAR99

Product Details

N/A 3M™ Double Coated Tape 9731, Clear, 108 yds, 5.5 mil, 1 Roll Per Case 3M™ Double Coated Tape 9731, Clear, 108 yds, 5.5 mil, 24 Rolls Per Case 3M™ Double Coated Tape 9731, Clear, 108 yds, 5.5 mil, 6 Rolls Per Case 3M™ Double Coated Tape 9731, Clear, 108 yds, 6.2 mil, 1 Roll Per Case 3M™ Double Coated Tape 9731, Clear, 144 yds, 5.5 mil, 1 Roll Per Case 3M™ Double Coated Tape 9731, Clear, 18 yds, 5.5 mil, 6 in Core, 1 Roll Per Case 3M™ Double Coated Tape 9731, Clear, 180 yds, 5.5 mil, 1 Roll Per Case 3M™ Double Coated Tape 9731, Clear, 36 yds, 5.5 mil, 1 Roll Per Case 3M™ Double Coated Tape 9731, Clear, 36 yds, 5.5 mil, 12 Rolls Per Case 3M™ Double Coated Tape 9731, Clear, 36 yds, 5.5 mil, 24 Rolls Per Case 3M™ Double Coated Tape 9731, Clear, 36 yds, 5.5 mil, 36 Rolls Per Case 3M™ Double Coated Tape 9731, Clear, 36 yds, 5.5 mil, 72 Rolls Per Case 3M™ Double Coated Tape 9731, Clear, 36 yds, 5.5 mil, 8 Rolls Per Case 3M™ Double Coated Tape 9731, Clear, 36 yds, 5.5 mil, Trimmed Edge Plastic Cores, 1 Roll Per Case 3M™ Double Coated Tape 9731, Clear, 5.5 mil, Roll, Configurable 3M™ Double Coated Tape 9731, Clear, 55 m, 0.14 mm, 1 Roll Per 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).

EU RoHS

N/A This product does not exceed the maximum concentration values (MCVs) for phthalates set under EU Directive 2011/65/EU (RoHS recast/RoHS 2), as amended by EU 2015/863, which applies to finished EEE after July 22, 2019 for Category 1-7, 10-11 products and after July 22, 2021 for Category 8 and 9 products. This means that each of the homogeneous materials within this product does not exceed the MCV of 0.1% (by weight) for each of the following phthalates: DEHP, BBP, DBP, and DIBP.

Features

N/A
  • Ideal for attaching silicone rubber elastomers and foam
  • Features acrylic and silicone adhesives for specialized applications such as silicone gasketing
  • 3M™ Adhesive 350 on the face side provides exceptional Temperature and chemical resistance
  • 3 mil silicone adhesive on liner side bonds well to silicone substrates
  • Double linered - Adhesive 350 on 58# 4.2 mil PCK liner and silicone adhesive on 3 mil PET liner