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3M™ Urethane Foam Tape 4318 is a conformable, low-density, open-cell foam tape with a pressure sensitive acrylic adhesive on one side. This tape will adhere to a variety of substrates and can be used in numerous mounting applications to dampen sound and create a clean and durable product.
Unit of Measure

Additional Information

Additional Information

N/A Seals Out Moisture, Dust and Drafts
3M™ Urethane Foam Tape 4318 is 1/8 in. thick, comprised of a soft conformable, low-density, open-cell foam with a pressure sensitive acrylic adhesive on one side. The adhesive is protected by a silicone treated paper liner. It offers excellent cushioning characteristics while providing high absorbency to seal out moisture, dust and drafts. It can perform under a wide range of Temperatures. Special note: Extra care should be taken when handling to avoid damaging tape.

Recommended Applications
  • Cushion and dampen sound in electronics such as printers, keyboards, computers, aircraft lights and automotive dashboards
  • Register covers
  • Recessed lighting
  • Door, window and cabinet seals
Excellent Shear Holding Strength with3M™ Adhesive 430
3M™ Urethane Foam Tape 4318 features 3M™ Adhesive 430. This pressure sensitive, modified acrylic adhesive provides high initial quick-stick to a variety of surfaces and substrates. It has an excellent chemical resistant and shear holding strength, even at elevated Temperatures. Adhesive 430 is designed to perform at Temperatures up to 180ºF (82ºC) in the short term and 150ºF (70ºC) long term.

Protect Sensitive Components
The adhesion of 3M™ Single-Coated Foam Tapes is typically satisfactory within 20 minutes and continues to build with additional time. The adhesive is protected by a thick, silicone treated paper liner and has a firm, high-density foam. This design offers an attractive and clean appearance after application.

What is Open Cell Foam?
Open cell foams are commonly used between component panels where a degree of separation is needed to dampen or prevent vibration, as a thermal insulation barrier and to protect against contamination, but where a measure of airflow is still necessary, such as with electronic components where air flow helps keeps components cool.

Specifications

3M ID (Stock Number)

N/A 7000048516 7000123395 7010334183 7010373384 7100012850 7100018679 7100097928

Legacy (Stock Number)

N/A 70000047020 70006095718 70006095726 70006095775 70006096294 70006096302 70006096369

Sales UPC

N/A 00021200674754 00021200674785 00051131064478 00051131064492

Country of Origin

N/A USA

ECCN Number

N/A EAR99

Packaging

N/A 1 Case = 12 Roll 1 Case = 24 Roll 1 Pallet = 288 Roll 1 Pallet = 576 Roll 1 Roll = 1 Roll

Product Details

Product Details

N/A 3M™ Urethane Foam Tape 4318, Charcoal Gray, 125 mil, Roll, Configurable 3M™ Urethane Foam Tape 4318, Charcoal Gray, 36 yds, 125 mil, 12 Rolls Per Case 3M™ Urethane Foam Tape 4318, Charcoal Gray, 36 yds, 125 mil, 18 Rolls Per Case 3M™ Urethane Foam Tape 4318, Charcoal Gray, 36 yds, 125 mil, 24 Rolls Per Case 3M™ Urethane Foam Tape 4318, Charcoal Gray, 36 yds, 125 mil, 36 Rolls Per Case 3M™ Urethane Foam Tape 4318, Charcoal Gray, 36 yds, 125 mil, 6 Rolls Per Case 3M™ Urethane Foam Tape 4318, Charcoal Gray, 36 yds, 125 mil, 9 Rolls Per Case

EU REACH

EU REACH

N/A This product, including any article that the product is composed of, does not contain at greater than 0.1% by weight a Substance of Very High Concern (SVHC) substance identified according to Article 59 of REACH. This declaration reflects the substances on the candidate SVHC list, effective July 2019.

EU RoHS

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

Features

N/A
  • Charcoal gray, 0.125 in. (3 mm) soft conformable, low-density, open-cell foam design helps seal out air, dust and light when compressed
  • Excellent cushioning characteristics and high absorbency
  • Dampens sounds and absorbs vibration when used in electronic applications
  • Offers high initial quick-stick to multiple substrates
  • Provides excellent shear strength and high temperature performance