Shop3M > Shop by Product Category > Tapes > Special Application Tapes > Venting Tapes > 3M Vent Tape 394 3M Vent Tape 3943M Vent Tape 394, 4.0 mil (0.10 mm), non-woven, synthetic backing with acrylic adhesive, unique non-woven porous backing that has high air/gas permeability, good burst strength and solids barrier for minimal voids and less clean up.
Used in a variety of industrial applications including sealing, holding, reinforcing, identifying, masking, protection and splicing. Need Help?
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