1. All 3M Products

3M™ Urethane Foam Tape 4314, Charcoal, Gray, 1/2 in x 18 yd, 250 mil, 18 rolls per case

3M ID 700060957343M Product Number 4314UPC 00051131064416
  • Charcoal gray, 0.250 in. (6.4 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
 More...
Details
  • Charcoal gray, 0.250 in. (6.4 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

3M™ Urethane Foam Tape 4314 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.

3M™ Urethane Foam Tape 4314 is 1/4 in. thick, comprised of a soft conformable, low-density, open-cell foam with a pressure sensitive acrylic adhesive on one side.
When compressed 50%, the open cell construction of 3M Urethane Foam Tape 4314 provides an air barrier and cushion in electronic equipment
Seals Out Moisture, Dust and Drafts
3M™ Urethane Foam Tape 4314 is 1/4 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 with 3M™ Adhesive 430
3M™ Urethane Foam Tape 4314 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 180°F (82°C) in the short term and 150°F (70°C) 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.

Customer Reviews
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getContent, 74ms
  • 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 unless indicated optional

  • 3M takes your privacy seriously. 3M and its authorized third parties will use the information you provided in accordance with our Privacy Policy to send you communications which may include promotions, product information and service offers.

    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 this system.

  • Submit