3M B2180422 User Manual
3M
™
Metal Foil Tapes
Performance and
price as you need it
3
Expanding
choices
for
applications
success
Standard Aluminum Foil Tapes
3M
™
Metal Foil Tapes refl ecting, wrapping, masking,
sealing, and more from air ducts to washing machines
With 3M metal foil tapes, select from
combinations of conformable backings and
adhesives to meet application demands in
many markets:
Applications range from heat shielding to
paint strip masking, light refl ection to wire
harness wrapping, thermal conductivity to
duct sealing.
Select acrylic, rubber, or silicone adhesives and
conformable backings ranging from 1.2 to 12 mils.
• Resist fl ame, moisture, weather, dirt, UV degradation,
and most chemicals
• Thermally conductive for heating and cooling effi ciency
• Refl ect heat and light
Appliance Construction
Specialty Vehicle
Metal Finishing
And more
Aerospace
3M
™
Aluminum Foil Tape bonds on
contact as heat shielding inside an oven
door. Helps keep the exterior cool to the
touch behind the handle and around the
window perimeter.
With high heat refl ectivity
and thermal conductivity,
3M
™
Aluminum Foil Tapes
protect heat-sensitive
components near lights
in a garage door opener
housing.
Radiant Heat Source
Aluminum Foil
Substrate
Heat Conduction
Refl ection
AbsorptionEmissivity
2
• Aerospace
• Appliance
• Construction
• Electronics
• Machinery
• Manufacturing
• Metal Finishing
• MRO
• Plastics
• Specialty Vehicle
• Transportation
• and more
1
2
3
Standard Aluminum Foil Tapes
NOTE: This technical information and data should be considered representative or typical only and should not be used for specifi cation purposes.
Conformable 3M
™
Aluminum Foil Tape securely holds copper cooling tubes to refrigerator panels.
Thermal conductivity helps maximize cooling effi ciency.
This data has not been verifi ed. Additional testing is required.
3
Product Backing Total Liner/SW Adhesive Adhesion Tensile Temperature Features
Number Thickness Thickness (self-wound) to Steel Strength Range
(mils) (mils) oz./in. lbs./in. °F (C°)
(N/100 mm) (N/100 mm)
ASTM Test Method: D-3652 D-3652 D-3330 D-3759
Premium Performance Aluminum Foil Tapes
425 2.8 4.6 SW Acrylic 47 (51) 30 (525) -65 to 300°F Most versatile aluminum tape. L-T-80B, SAE AMS
(-54 to 149°C) T-23397, UL 723 Classifi ed, UL 746C Recognized,
F.A.R. 25.853.
427 2.8 4.6 Liner 50 (55) 30 (525) Linered version of 425.
431 1.9 3.1 SW 41 (45) 19 (338) Conformable aluminum tape. UL 723 Classifi ed.
433 2.0 3.6 SW Silicone 40 (44) 20 (350) -65 to 600°F Silicone adhesive for high temperature resistance;
(-54 to 316°C) MIL-T-47014, F.A.R. 25.853, UL 746C Recognized;
smooth easy unwind; clean, straight edges with
minimal wrinkling.
433L 2.0 3.5 Liner 38 (42) 20 (350) Linered version of 433.
438 5.0 7.2 SW Acrylic 43 (47) 59 (1033) -65 to 300°F Thickest non-reinforced aluminum tape for heat
(-54 to 149°C) resistance; smooth easy unwind; clean, straight
edges with minimal wrinkling. UL 723 Classifi ed.
439 1.9 3.1 Liner 41 (45) 18 (315) Linered version of 431.
3338 5.0 7.0 Liner 45 (49) 50 (876) -30 to 300°F 66 lb. moisture stable liner.
(-34 to 149°C)
33801 2.0 4.0 Liner 40 (44) 20 (350) -30 to 425°F High temperature acrylic adhesive at 425°F.
(-34 to 218°C) UL 723 Classifi ed.
33806 3.0 5.0 Liner Acrylic 40 (44) 30 (525) High temperature acrylic adhesive at 425°F
General Purpose Aluminum Foil Tapes
3311 2.0 3.6 Liner Rubber 90 (98) 17 (298) -10 to 180°F UL 723 listed.
(-23 to 82°C)
3369 1.2 2.4 Liner Acrylic 35 (38) 10 (180) -30 to 260°F Thinnest aluminum foil tape.
(-34 to 127°C) UL 723 Classifi ed.
3381 1.4 2.7 Liner 40 (44) -30 to 250°F 40 lb. natural kraft paper liner. UL 723 Classifi ed.
(-34 to 121°C)
1449 1.4 2.6 SW 37 (40) 19 (333) -25 to 250°F 1.4 mil backing; thin aluminum foil tape
(-32 to 121°C) for conformability.
33803 1.8 3.6 Liner Rubber 90 (99) 15 (263) 0 to 175°F High tack rubber adhesive. 40 lb. liner.
(-18 to 79°C) UL 723 Classifi ed.
97065 1.8 3.25 Liner Acrylic 40 (44) -30 to 250°F 60 lb. moisture stable liner. Good for die-cut
(-34 to 121°C) applications.
1450 1.9 3.1 SW Rubber 114 (125) 19 (333) -40 to 200°F High tack adhesive for good, instant adhesion to
(-40 to 93°C) many surfaces.
3380 2.0 3.25 Liner Acrylic 40 (44) 10 (175) -30 to 260°F 40 lb. natural kraft paper liner. Good for narrow
(-34 to 127°C) slit rolls. UL 723 Classifi ed.
4380 2.0 3.25 SW 40 (44) 10 (175) -30 to 300°F General purpose aluminum foil tape.
(-34 to 149°C)
34383 2.8 4.5 SW 40 (44) 30 (525) -30 to 260°F General purpose aluminum foil tape.
(-34 to 127°C)
3363 3.0 5 Liner 40 lb. natural kraft paper liner. Good for narrow
slit rolls. UL 723 Classifi ed.
3367 3.0 4.4 Liner 66 lb. moisture stable liner. Good for die-cut
applications.
Loading...