3M metal backed tapes

3M metal backed tapes

About 3M™ Aluminium Foil Tape 3311
3M™ Aluminium Foil Tape 3311 is a high-performance, general-purpose foil tape crafted for demanding insulation, heat reflection, and sealing applications. With a pressure-sensitive acrylic adhesive, it ensures long-lasting bonds even in extreme conditions. The tape features a dead-soft aluminum foil backing and is designed to deliver excellent adhesion, thermal conductivity, and weather resistance.
Whether for HVAC systems, EMI/RFI shielding, or high-temperature sealing, this aluminium foil tape is your go-to solution — now available with full-service custom converting options by EKO-TECH.
Where to Use 3M™ Aluminium Foil Tape 3311
Why Choose 3M™ Aluminium Foil Tape 3311?
Why Cooperate with a 3M Select Converter like EKO-TECH?
Partnering with EKO-TECH means working with an authorized 3M Select Converter — a trusted professional recognized for technical expertise, converting precision, and proven customer support.
Key Features:
Technical data:
Adhesive Type Rubber
Back Side Adhesive Thikness 1.6 mil
Back Side Adhesive Thickness 0.04 mm, 0.05 mm
Backing (Carrier) Thickness 2 mil
Backing (Carrier) Thickness 0.05 mm
Backing Material Aluminum Foil
Brands Scotch®
Elongation at Break 3.0 %
Industries Metalworking, Transportation, Appliance, Aerospace, Electronics, Automotive, Construction, General Industrial, Military & Government, Specialty Vehicle
Maximum Operating Temperature 82 ℃
Maximum Operating Temperature 180 ℉
Minimum Operating Temperature -23 ℃
Minimum Operating Temperature -10 ℉
Primary Liner Paper
Product Color Silver
Shelf Life 12 Month
Specifications Met UL 723
Tensile Strength 17.0 lb/in
Tensile Strength 29.8 N/100mm, 298 N/100mm
Total Tape Thickness without Liner 3.6 mil
Total Tape Thickness without Liner 0.09 mm
Units per Case 2.0, 6.0, 12.0, 24.0
Properties:
Overall Length 10 yd, 50 yd, 600 yd
Overall Length 9.14 m, 45.7 m, 45.2 m, 548.64 m
Overall Width 2 in, 2.83 in, 60 in
Overall Width 5.1 mm, 50.8 mm, 71.88 cm, 1524 mm


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Scotch® Aluminum Foil Tape 3311 

