Air Duct Tape Foil

Both mastic sealant and aluminum foil tape are good options for sealing air ducts.

Air duct tape foil.

Elk elk aluminum foil tape for metal repair air ducts insulated pipes hvac sealing ductwork vapor exhaust and heat resistant safe professional grade insulation sealer silver 1 88 in x 150 ft. Our foil tape works in temperatures ranging from 248 f to 22 f and can be applied in temperatures ranging from 14 f to 104 f. Sealing ductwork gaps with aluminum foil tape. With a heavy duty foil backing that is printed for easy inspection and an aggressive acrylic adhesive nashua 324 amp is the ideal choice for heating.

Aluminum foil tape aluminum air duct tape professional adhesive aluminum foil tape for hvac pipe 2 inch x 55 yard 3 9mil 1 roll 4 6 out of 5 stars 110 11 99 11. Duct tape is for everyone. This roll is a mastic tape hybrid that has instant adhesion. Duct tape is the essential fill in the cracks patching sealing and hanging item.

Currently at my own house i have duct tape in the following places. Echotape s foil tapes are ul723 certified which is worth noting because not all cloth backed duct tapes or foil tapes are ul 723 rated. Nashua 324a cold weather foil tape is ul nashua 324a cold weather foil tape is ul code approved for sealing class 1 rigid 181 amp p or class 1 flexible 181b fx duct joints and connections. You don t need to press it into place to activate the mastic adhesion which comes in hand for hard to reach areas or for flex ducting that won t handle the pressure from a squeegee.

Extreme cold and heat temperature versatility. It simply does not hold up. For those with flexible duct the best flex duct tape is the hardcast rolled mastic foil. Despite the name dust tape never seal air ducts with duct tape.

Keep your house efficient and more imprtantly comfortable by using aluminum foil tape to seal up ductwork gap.