Premium Shiny Silver Aluminum Foil Tape - 12in x 5yd (1 Roll) - High Temp, Moisture Proof, Strong Adhesive for HVAC, Duct Sealing, Roofing & DIY Projects

3M Aluminum Foil/Reinforced Tape 1430 Product Description: 3M Aluminum Foil/Reinforced Tape 1430 is a dead soft aluminum foil tape combined with a non-woven web. It has a press sensitive adhesive and offers the superior sealing benefits of foil with the ease of handling and strength of cloth. Can be easily torn by hand Aluminum backing provides an excellent reflective surface for both heat and light. Performs from -56°F (-54°C) to 300°F (149°C) continuously and has been known to perform when exposed to temperatures in excess of 400°F (204°C) for shorter periods of time. Generally, adhesive transfer occurs on removal when the higher temperature limits are reached Provides an excellent moisture barrier and ultimate adhesion level It conforms better and does not puncture and tear as easily as many thin foil tapes that come on a liner Because of its excellent handling and edge sealing qualities, it’s much easier and faster to apply than many of the standard foils, especially the linered foils. It can be applied to many complex shapes and contoured surfaces easily. Best results attained when applied to a clean, dry surface above 32°F (0°C). Typical Physical Properties Note: The following technical information and data should be considered representative or typical only and should not be used for specification purposes. Read more Application Ideas Sealing or protecting of complex shapes or contoured surfaces. Excellent general purpose duct sealing. Moisture barrier around windows. Electronic sensing of splices for flexible materials. Insulation wrap for hoses and other flexible parts. Seaming of insulation board. General sealant indoors or out. Read more Backing 1-mil (0.03 mm) aluminum foil and a 4-mil (0.10 mm) non-woven web Adhesive Transparent acrylic Color Silver (shiny) Adhesion to Steel 22 oz./in. width (24 N/100 mm) Tensile Strength 19 lbs./in. width (333 N/100 mm) Elongation at Break 12% Total Tape Thickness 5.5 mils (0.14 mm) Water Vapor Transmission Rate 0.1g H2O/100 sq. in./24 hrs. (1.55 g/m2/24 hrs.)

Used for sealing or protecting of complex shapes or contoured surfaces; moisture barrier around windows.

It conforms better and does not puncture and tear as easily as many thin foil tapes that come on a liner.

Because of its excellent handling and edge sealing qualities, it’s much easier and faster to apply than many of the standard foils, especially the linered foils.

Aluminum backing provides an excellent reflective surface for both heat and light. Can be easily torn by hand.

Excellent general purpose duct sealing; electronic sensing of splices for flexible materials.