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Part Number: 7100053632 / Vendor ID Number: 4823 / Custom:
3M™ Aluminum Foil Tape, 427, silver, 1.0 in x 60.0 yd x 4.6 mils (2.5 cm x 54.9 m x 0.12 mm)
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3M™ Aluminum Foil Tape, 427, silver, 1.0 in x 60.0 yd x 4.6 mils (2.5 cm x 54.9 m x 0.12 mm)

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Product Overview
3M™ Aluminum Foil Tape 427 is the go-to foil tape for numerous applications across a broad range of industries. Comprised of a dead-soft aluminum foil backing with a highly engineered pressure-sensitive acrylic adhesive, it is ideal for heat shielding, heat reflecting, chemical masking, light enhancement, chemical milling, seaming, sealing, and de-paint operations.Consisting of a dead soft, thermally conductive aluminum backing, 3M Aluminum Foil Tape 427 dissipates heat over the surface of the tape to reduce hot spots and protect the substrate from the effects of high temperatures. This version of 3M Aluminum Foil Tape 427 has a liner, making it suitable for die cutting applications. Coated with highly engineered acrylic adhesive, it is capable of withstanding exposure to high heat and humidity while maintaining a strong and reliable bond. This tape can withstand a variety of moisture, weathering, UV, and solvents in order to provide an excellent work life, indoors or out.
Additional Information
and UV Rays
but removes cleanly after harsh masking applications
Dead soft aluminum foil backing conforms to curved and uneven surfaces
Heat resistant and light reflective tape protects surfaces and enhances lighting efficiency
Highly engineered acrylic adhesive provides long term durability
Linered version of 3M™ Aluminum Foil Tape 425
moisture
Resistant to chemicals to protect surfaces during de-paint process and other chemical masking operations
Thermally conductive tape helps dissipate heat and improves heating and cooling efficiency to protect temperature-sensitive materials
weathering
Withstands exposure to flame
Technical Details
Details
Industrial Category:
Adhesives, Sealants and Tape
Industrial Subcategory:
Tapes
Industrial Subtype:
Foil Tapes
Adhesive Type:
Acrylic
Backing (Carrier) Thickness (Imperial):
2.8 mil
Backing (Carrier) Thickness (Metric):
0.07 mm
Backing Material:
Aluminum Foil
Color Family:
Gray
Elongation at Break:
6.0 %
Maximum Operating Temperature (Celsius):
149.0 °C
Maximum Operating Temperature (Fahrenheit):
300.0 °F
Minimum Operating Temperature (Celsius):
-54.0 °C
Minimum Operating Temperature (Fahrenheit):
-65.0 °F
Overall Length (Imperial):
60.0 yd
Overall Length (Metric):
54.9 m
Overall Width (Imperial):
1.0 in
Overall Width (Metric):
2.5 cm
Primary Liner:
Easy Release Film
Primary Liner Thickness (Imperial):
3.1 mil
Primary Liner Thickness (Metric):
0.08 mm
Product Color:
Silver
Product Key:
427
Shelf Life:
24.0 mo
Tensile Strength (Imperial):
28.0 lb/in
Tensile Strength (Metric):
490.0 N/100mm
Total Tape Thickness without Liner (Imperial):
4.6 mil
Total Tape Thickness without Liner (Metric):
0.12 mm
Unit of Use - Customary Height Dimension:
4.78
Unit of Use - Customary Length Dimension:
1.00
Unit of Use - Customary Net Weight:
0.7080
Unit of Use - Customary Width Dimension:
4.78
Unit of Use - Item Quantity:
1.0
Unit of Use - Item Unit:
RLS
Unit of Use - Total Unit Quantity:
1.0
Unit of Use - Unit:
RLS
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