Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All 3M.com Site Map

3M™ Vent Tape 394

3M Product Number  394     
3M (TM) 394 White Venting Tape
3M (TM) 394 White Venting Tape
Our 3M™ Venting Tape 394  features a unique, non-woven porous backing that has high air/gas permeability, good burst strength and solids barrier for minimal voids and less clean up. We manufacture this tape to meet most typical outgassing requirements for foam-in-place insulation processes in appliance and other industries and we also incorporate a fungicide, for use in areas of high humidity.
  • 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
  • Includes fungicide for use in areas with high humidity
Need Help?

Questions? We can help

Contact Us

 

Specifications

Adhesion to Steel oz/in (N/100 mm)12 (13)
Adhesive TypeAcrylic
ApplicationsOutgas Venting in Appliances
Backing MaterialNon-Woven
Backing Thickness4.1 mil
Backing Thickness (metric)0.1 mm
Brand3M
ColorWhite
Elongation18 Percent
IndustriesAppliance
Length750 Linear Yard, 36 Linear Yard
Length (Metric)685.8 m, 32.91 m
Performance LevelSpecialty
Product FormRoll
Shelf Life18 Months
Tensile Strength lb/in (N/100 mm)6 (100)
Total Thickness4 mil
Width1.25 Inch, 0.75 Inch, 1.5 Inch, 1 Inch, 2 Inch
Width (Metric)25.4 mm, 38.1 mm, 19.05 mm, 31.75 mm, 50.8 mm