3M™ SPECIALTY TAPES

3M™ SPECIALTY TAPES

3M™ SPECIALTY TAPES

3M™ Vent Tape 3294

What is 3M™ Venting Tape 3294?

3M™ Venting Tape 3294 is a high-performance, specialty tape designed for outgassing applications in foam-in-place processes. Featuring a pink, non-woven synthetic backing and a strip-coated low-tack acrylic adhesive, it allows high air/gas permeability while effectively containing polyurethane foam during expansion and curing.

Key Technical Features

  • Non-woven backing with high gas/air permeability

  • Low-tack acrylic adhesive for easy removal after curing

  • Strip-coated adhesive – enhances venting in uncoated areas

  • Excellent tensile and burst strength

  • Adhesive thickness (backside): 0.1 mm

  • Adhesion strength: 9.9 N/100 mm

Unlock Advanced Venting Performance – Choose 3M™ Venting Tape 3294 by EKO-TECH!

Custom converting made easy – slitting, rewinding, die-cutting, cross-wound rolls, kiss-cuts and more!

Applications of 3M™ Venting Tape 3294

  • Venting of gases during foam-in-place polyurethane insulation

  • Used in refrigerator and freezer manufacturing

  • Covers cabinet openings to let gas escape and retain foam

  • Prevents foam overflow while ensuring consistent cell structure

  • Ideal for appliance cavities, door insulation, and vented assembly designs

  • Any process requiring controlled venting without solid leakage

Why Choose 3M™ Venting Tape 3294?

  • Promotes uniform foam structure and eliminates air pockets

  • Reduces clean-up and post-curing waste

  • Easy to apply and remove without leaving residue

  • Strong yet conformable – ideal for appliance manufacturing lines

  • Supports process efficiency and production consistency

  • Developed using 3M’s science-backed adhesive technology

Why Partner with EKO-TECH?

With over 25 years of converting experience:

  • All production is done in-house – ensuring top quality and fast turnaround

  • We provide tailored solutions, including fingerlift die-cuts and multi-layer assemblies

  • Reliable supply and flexible production – from low volumes to high-scale manufacturing

  • Engineering support to help optimize your process and application

  • Trusted by global brands and OEMs across Europe

Converting Services for 3M™ Venting Tape 3294

We adapt this product to your exact needs:

  • Custom rewinding to non-standard lengths

  • Precision slitting to your required width

  • Cross-wound spools – for efficient machine usage

  • Die-cutting and kiss-cutting – including fingerlift or multi-layer formats

  • Individual packaging based on your logistics or assembly requirements

Technical data

Adhesion Strength (Imperial) 9 oz/in
Adhesion Strength (metric) 9.9 N/100mm
Adhesive Type Acrylic
Application Outgas Venting in Appliances
Back Side Adhesive Thickness (Metric) 0.1 mm
Backing (Carrier) Material Non-woven
Backing Material Non-woven
Backing Thickness (Imperial) 4 mil
Backing Thickness (Metric) 0.1 mm
Brands 3M
Elongation at Break 15%

Industries Appliance
Maximum Operating Temperature (Celsius) 49 ℃
Maximum Operating Temperature (Fahrenheit) 120 ℉
Number of Adhesive Sides Single-sided
Product Color Pink
Product Form Roll
Product Type Tape
Shelf Life in Months (From Date of Manufacture) 18
Smallest Saleable Unit Roll
Tensile Strength (Metric) 140 N/100mm
Overall Thickness (Imperial) 5 mil

Downloads

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Request Your Custom 3M™ Venting Tape 3294 Today!

Contact us to discuss your application. Our experts will help tailor the ideal converting solution for your project – from design to delivery.
Eko-Tech Converting Company