3M™ Foil Tape 3340, Silver, 2 1/2 in x 50 yd, 3.9 mil As low as $27.99 /ROLL Decrease Quantity: Increase Quantity: interval quantity: 20 Compare Decrease Quantity: Increase Quantity: 3M™ Foil Tape 3340, Silver, 2 1/2 in x 50 yd, 3.9 mil 2.0 mil aluminum foil backing is ideal as a vapor seal tape for duct closure Listed for both UL181A-P and UL181B-FX Replaces mechanical fasteners for rigid duct board Thermally conductive backing helps heating and cooling efficiency Permanent acrylic... As low as $27.99 /ROLL Add to Cart Decrease Quantity: Increase Quantity: Compare Compare Selected
3M™ Foil Tape 3340, Silver, 2 1/2 in x 50 yd, 3.9 mil 2.0 mil aluminum foil backing is ideal as a vapor seal tape for duct closure Listed for both UL181A-P and UL181B-FX Replaces mechanical fasteners for rigid duct board Thermally conductive backing helps heating and cooling efficiency Permanent acrylic... As low as $27.99 /ROLL Add to Cart Decrease Quantity: Increase Quantity: Compare
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