Our 3M™ Vent Tape 394 features a unique, non-woven synthetic backing with high air/gas permeability, good burst strength and solids barrier for minimal voids and less clean up.
Unit of Measure

Additional Information

N/A Conformable, Non-Woven Backing Offers High Air/Gas Permeability
We manufacture 3M™ Vent Tape 394 to meet most typical outgassing requirements for foam-in-place insulation processes in appliance and other industries. The non-woven backing conforms well, providing an effective seal. This unique backing has high air and gas permeability, allowing minimal foaming voids and has good burst strength, which helps reduce clean-up.

Recommended applications
  • Outgas venting in appliances
Used in Foam-In-Place Manufacturing Process
A common challenge in refrigerator and freezer manufacturing is the venting of insulation foam gasses while keeping foam in place. Our 3M™ Vent Tape is used to cover openings in the cabinet of refrigerators and freezers during the foam-in-place manufacturing process. It allows air and gases to escape while keeping solids (such as urethane foam) in place. The air-permeable, non-woven backing of 3M™ Vent Tape 394 keeps foam-in-place insulation inside door and appliance cavities, while helping eliminate voids.

Bringing Better Ideas to the Surface through Science and Innovation
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 7000048565 7000048566 7000123454 7010335135 7010375081 7010519788 7100097116 7100132873

Consumer UPC

N/A 00051115688331 00051115688362

Legacy (Stock Number)

N/A 70000069701 70006128840 70006128857 70006128865 70006128873 70006747797 70006747821 XX100024841

Sales UPC

N/A 00021200137921 00021200140846 00021200148484 00021200610585 00051115688331 00051115688362

Country of Origin

N/A USA

ECCN Number

N/A EAR99

Product Details

N/A 3M™ Vent Tape 394, White, 36 yds, 4 mil, 24 Rolls Per Case 3M™ Vent Tape 394, White, 36 yds, 4 mil, 36 Rolls Per Case 3M™ Vent Tape 394, White, 36 yds, 4 mil, 36 Rolls Per Case Individually Wrapped Conveniently Packaged 3M™ Vent Tape 394, White, 36 yds, 4 mil, 48 Rolls Per Case 3M™ Vent Tape 394, White, 36 yds, 4 mil, 48 Rolls Per Case Individually Wrapped Conveniently Packaged 3M™ Vent Tape 394, White, 4 mil, Roll, Configurable

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.

Features

N/A
  • Features a unique non-woven porous backing that has high air/gas permeability
  • Meets most outgassing requirements for foam-in-place insulation processes
  • Pressure sensitive adhesive holds strong to a wide variety of surfaces
  • Commonly used for outgas venting in appliance manufacturing