Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

3M™ Venting Tape 3294 Pink, 3/4 in x 36 yd 4.0 mil, 48 per case Bulk

3M ID  70006209319    UPC#  00021200266676    3M Product Number  3294     
3M (TM) 3294 Pink Venting Tape
3M (TM) 3294 Pink Venting Tape
3M™ Venting Tape 3294 is a pink non-woven, synthetic backing with a strip-coated low-tack pressure sensitive acrylic adhesive for use in various venting applications requiring high outgassing rates.
  • Features a unique non-woven conformable backing that has high air/gas permeability
  • Meets most outgassing requirements for foam-in-place insulation processes
  • Adhesive is strip-coated so uncoated areas have higher permeability to help minimize foaming voids
  • Commonly used for outgas venting in appliance manufacturing
Need Help?

Questions? We can help

Contact Us



Conformable, Non-Woven Backing Offers High Air/Gas Permeability
We manufacture 3M™ Venting Tape 3294 to meet various high outgassing requirements for foam-in-place insulation processes in appliance and other industries. The acrylic adhesive is strip-coated so uncoated areas have higher permeability to help minimize foaming voids. The non-woven, synthetic backing is conformable with good burst strength for effective sealing and minimal foaming voids to help reduce clean-up.

Recommended applications:

  • To allow the confinement and outgassing of foam insulation

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 venting 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™ Venting Tape 3294 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. ?


 Adhesion to Steel oz/in (N/100 mm)‎‎ 9 (9.9)
 Adhesive Type‎‎ Acrylic
 Applications‎‎ Outgas Venting in Appliances
 Backing Material‎‎ Non-Woven
 Backing Thickness‎‎ 4.5 mil
 Backing Thickness (metric)‎‎ 0.11 mm
 Brand‎‎ 3M
 Color‎‎ Pink
 Elongation‎‎ 15 Percent
 Industries‎‎ Appliance
 Length‎‎ 36 Linear Yard
 Length (Metric)‎‎ 32.91 m
 Maximum Operating Temperature (Celsius)‎‎ 49 Degree Celsius
 Maximum Operating Temperature (Fahrenheit)‎‎ 120 Degree Fahrenheit
 Product Form‎‎ Roll
 Shelf Life in Months (from date of manufacture)‎‎ 18
 Tensile Strength‎‎ 8 lb/in
 Tensile Strength (metric)‎‎ 140 N/100mm
 Total Thickness‎‎ 5 mil
 Width‎‎ 0.75 Inch
 Width (Metric)‎‎ 19.05 mm


Data Sheet