3M Venting Tape, 3294, pink, 1.0 in x 36.0 yd x 4.0 mil (2.5 cm x 32.9 m x 0.1 mm) The 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. Product Information Brand 3M Part # 7100009843 Adhesive Type Acrylic Length 36yds Width 1 Inch Origin Country USA Product Type Venting Tapes Product InformationAdhesive is strip-coated so uncoated areas have higher permeability to help minimize foaming voidsCommonly used for outgas venting in appliance manufacturingFeatures a unique non-woven conformable backing that has high air/gas permeabilityMeets most outgassing requirements for foam-in-place insulation processesWaterproof and easily removableSuggested ApplicationIntended to allow the confinement and outgassing of foam insulation