3M Aluminum Foil Tape 3340, 2.5″ x 50 yd, 4.0 mil, Silver, HVAC, Sealing and Patching Scorching and Chilly Air Ducts, Fiberglass Duct Board, Insulation, Steel Restore

Worth: $21.81 - $15.98
(as of Aug 09,2023 05:30:20 UTC – Particulars)

When sealing ducts and different surfaces for heating, air flow and air con techniques (HVAC), it is important to have a robust, long-lasting foil tape that may arise nicely to cold and warm temperatures. The 3M Foil Tape 3340 has the mixture of two.0 mil aluminum foil backing and robust, strain delicate acrylic adhesive that provides our tape an excellent operational temperature vary of -40°F (-40°C) to 300°F (149°C) making it best for sealing inflexible fiberglass duct boards and versatile air duct techniques. The foil backing additionally serves as a superb barrier in opposition to moisture, mud and plenty of chemical substances — making it robust, sturdy and long-lasting. The very low moisture vapor transmission fee makes the tape an excellent sealant and the acrylic adhesive provides superior temperature and UV resistance to offer you a robust, lasting and dependable bond. It additionally has a straightforward releasing poly coated kraft paper liner to guard the adhesive and hold the tape prepared to be used. 3340 tape meets necessities for UL 181 A-P and UL 181 B-FX Listings as a measure of reliability and high quality requirements. 3M Foil Tape 3340 is utilized in quite a lot of functions together with heating air flow air con (HVAC), duct closure, vapor seal on bolstered fiberglass duct board, inflexible fiber glass duct board, and versatile air ducts and air connectors throughout plenty of industries, together with: transportation, specialty car, metalworking, development, automotive, navy and authorities, basic industrial, MRO, electronics and aerospace.

VAPOR SEAL TAPE: 2. 0 mil aluminum foil backing (4. 0 mil complete thickness) with a robust, strain delicate acrylic adhesive is right as a vapor seal tape for duct closure.
HOT AND COLD TEMPERATURES: Mixture of a foil backing and acrylic adhesive provides this tape an excellent operational temperature vary of -40F-300F (-40C-149C).
EASY RELEASING LINER: Poly coated Kraft paper liner protects the adhesive and retains the tape prepared to be used.
LONG LASTING: The foil backing serves as a superb barrier in opposition to moisture, mud and plenty of chemical substances – making it robust, sturdy and long-lasting.
APPLICATIONS: Heating Air flow Air Conditioning (HVAC), duct closure, vapor seal on bolstered fiberglass duct board, inflexible fiber glass duct board, versatile air ducts and air connectors.
Listed for each UL181A-P and UL181B-FX