3M IPG Aluminum Foil Tapes Tape Auto HVACV Duct Repairs, Select: 3311, 3381 or UL723
Brands: 3M or IPG
Aluminum Foil Tapes for Heating, Cooling Automotive Applications
ALL TAPES MADE IN THE USA
The rubber based adhesive on this tape is thicker than the vinyl adhesive on the 3381 tape, ie 2 mm vs 1.4 mm, the vinyl adhesive on the 3381 tape has a higher temperature range, ie, -30 to 260F (-34 to 121C) vs -10 to 180F (-23 to 82 C). Thus, if you have a more porous or vibrating application use 3311, and if you have a more temperature extreme application or need a thin layer use the 3381. The 3381 uses an all weather acrylic adhesive and is designed for duct and insulation applications. The IPG Foil tape by Intertape Polymer Group is similar to the 3M 3311 but a little lower cost, but a little higher temperature range 0 to225F (-17 to 107C) .
3M Scotch Aluminum Foil Tape 3311 2” x 10 yd
MPN: 3311
UPC: 051131854925
Scotch® Aluminum Foil Tape 3311 is an excellent choice for general purpose repair and maintenance, and for temporary and emergency repair of metal surfaces. The sturdy foil backing is set on a paper liner to preserve the adhesive and aid in the ease of deployment. This tape resists flame, moisture, UV degradation, water vapor, odor and smoke transmission. It is also chemically resistant, thermally conductive, heat reflective and light reflective - making it an ideal choice for sealing aluminum faced insulation seams and joints.
The conformable backing allows adhesion to a variety of substrates and wraps over the most irregular surfaces. When deployed, the tape acts as a vapor barrier to insure the integrity of insulation systems at the seams and joints. This versatile tape can be applied in most weather conditions, is UL 723 rated, and performs exceptionally well in a wide range of temperatures ranging from -10°F/12.2°C to 180°F/82.2°C.
Benefits:
Resists flame, moisture, weather, UV degradation, some chemicals, water vapor and smoke transmission.
Can be used in most weather conditions and at a wide variety of temperatures.
Thermal conductivity helps cooling and heating efficiency, improving efficiency in systems.
Conformable backing and pressure sensitive rubber adhesive adheres to a variety of smooth or irregular surfaces.
Acts as a vapor barrier to insure the integrity of the insulation system.
Attributes:
Adhesion to Steel oz/in (N/100 mm) 90 (98)
Adhesive Type Rubber
Backing Material Aluminum Foil
Backing Thickness 2 mil
Backing Thickness (metric) 0.05 mm
Brand Scotch
Color Silver
Elongation 3 Percent
Industries: Transportation, Specialty Vehicle, Metalworking, Construction, Automotive, Military & Government, Industrial, Appliance, Electronics, Aerospace
Length 10 Linear Yard
Length (Metric) 9.14 m
Liner Type Paper
Maximum Operating Temperature (Celsius) 82 Degree Celsius
Maximum Operating Temperature (Fahrenheit) 180 Degree Fahrenheit
Meets Specifications UL 723
Operating Temperature Range (Celsius) -23 to 82 Degree Celsius
Operating Temperature Range (Fahrenheit) -10 to 180 Degree Fahrenheit
Product Form Roll
Tensile Strength 17 lb/in
Tensile Strength (metric) 298 N/100mm
Total Thickness 3.6 mil
Width 2 Inch
Width (Metric) 50.8 mm
3M Scotch Aluminum Foil Tape 3381 1.88” x 10.9 yd
MPN: 3381
UPC: 051115318504
3M™ Aluminum Foil Tape 3381, annealed aluminum foil with an all weather acrylic pressure sensitive adhesive. The 3381 tape is designed for duct and insulation applications. The foil also serves as an excellent barrier against moisture, dust, flame, and certain chemicals. Acrylic adhesive supplies superior temperature, U.V. and solvent resistance.
1.4 mil general purpose aluminum foil backing with acrylic adhesive. UL 723 classified.
Conforms to irregular surfaces. Excels in demanding temperature and humidity applications.
Long lasting acrylic adhesive.
Applies to both fibrous and sheet metal ducts and conforms to irregular surface. US Coast Guard approve for interior finishes. Conforms to British Standard BS 476: Part 7: Class 1: Part 6, Class 0.
Attributes
Adhesion to Steel oz/in (N/100 mm) 40 (43.8)
Adhesive Type Acrylic
Applications Sealing HVAC & Duct Work
Backing Material Aluminum Foil
Backing Thickness 1.4 mil
Backing Thickness (metric) 0.04 mm
Brand 3M
Color Silver
Industries: Transportation, Specialty Vehicle, Construction, Appliance, Aerospace
Length 10.93 Linear Yard
Length (Metric) 10 m
Liner Type Natural Kraft Paper
Maximum Operating Temperature (Celsius) 121 Degree Celsius
Maximum Operating Temperature (Fahrenheit) 250 Degree Fahrenheit
Meets Specifications UL 723
Operating Temperature Range (Celsius) -34 to 121 Degree Celsius
Operating Temperature Range (Fahrenheit) -30 to 260 Degree Fahrenheit
Product Form Roll
Tensile Strength 10 lb/in
Tensile Strength (metric) 180 N/100mm
Total Thickness 2.7 mil
Width 1.88 Inch
Width (Metric) 48 mm
IPG (Intertape Polymer group) Aluminum Foil Tape UL723 2” x 10 yd
MPN: 91412
UPC: 077922771110
3 mil thickness aluminum foil tape
Strong adhesive
Flame resistant
Use for joining pipe insulation jackets, fiberglass duct board, patching sheet metal duct work, reflecting & dissipating both heat & light, protective masking during chemical paint stripping & more.
Temperature range 0 to 225F (-17 to 107C).
USA domestic shipments are shipped USPS Ground Advantage Mail with Tracking.