3M Polyester Tape 8402, Green, 1.9 mil, 48 in x 72 yd
3M Polyester Tape 8402, Green, 1.9 mil, 48 in x 72 yd

3M Polyester Tape 8402, Green, 1.9 mil, 48 in x 72 yd

Regular price
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$1,999.99 USD & FREE Shipping.
  • Works in demanding conditions and retains flexibility in autoclave conditions in temperatures ranging from -60°F (-50°C) to 350°F (177°C)
  • Silicone adhesive provides clean removal from a variety of surfaces
  • Chemical resistant adhesive and backing provide durability in difficult environments, such as anodization
  • Ideal for splicing applications on surfaces that are difficult to adhere to, such as silicone coated papers and films
  • Translucent green backing is easily identifiable for splicing applications
  • Meets several aerospace specifications
Overview
For anodizing, composite bonding and splicing use 3M Polyester Tape 8402. This translucent green tinted tape is coated with a silicone adhesive that bonds well on difficult surfaces, including silicone coated papers and films. It is chemical resistant and performs under a wide range of temperatures and environments.

Thin, Conformable Masking at High Temperatures
Our 3M™ Polyester Tape 8402 is a thin, conformable polyester tape ideal for masking in high temperature applications and adheres well to silicone coated surfaces. The tape has a silicone adhesive that functions well for masking and removes cleanly, in one piece, from most surfaces. This tape also excels in permanent splicing operations on silicone liners, papers and films subject to high temperatures. The green color makes for easier identification.

With exceptional chemical resistance, this tape works effectively in some of the most demanding work conditions, such as anodization. The pressure sensitive silicone adhesive performs under a broad range of temperatures ranging from -60°F (-50°C) to 425°F (218°C). Our 3M™ Polyester Tape 8402 has a long service life and is designed to remain firmly adhered and flexible.

Recommended Applications

  • Splicing of silicone liners, films and papers
  • Holding parts or vacuum bags during composite bonding operations
  • Masking metal surfaces in acid or caustic chemical milling baths
  • Flash breaker in metal bonding processes where the excess epoxy (flash) flows on the tape
  • Protective tape reduces scratches during handling and shipping
  • Paint mask for areas subject to higher temperature bake cycles

3M Polyester Tape 8402, Green, 1.9 mil, 48 in x 72 yd

Specifications
General Information
Brand
3Mâ„¢
Adhesive Type
Silicone
Country Of Origin
United States
Sold As
Case
California Residents
Dimensions and Specifications
Backing (Carrier) Thickness (Imperial)
0.92 in
Backing (Carrier) Thickness (Metric)
0.02 mm
Maximum Operating Temperature (Celsius)
218 Degree Celsius
Maximum Operating Temperature (Fahrenheit)
425 Degree Fahrenheit
Minimum Operating Temperature (Fahrenheit)
-60 Degree Fahrenheit
Overall Length (Imperial)
72 yd
Overall Length (Metric)
65.83 m
Overall Width (Imperial)
48 in
Overall Width (Metric)
1219.2 mm
Tensile Strength (Imperial)
25.0 lb/in
Tensile Strength (Metric)
438 N/100mm
Total Tape Thickness Without Liner (Imperial)
1.9 mil
Total Tape Thickness Without Liner (Metric)
0.05 mm
Overall Length Imperial
72.0
Width
8.58 in
21.8 cm
Height
9.29 in
23.6 cm
Length
54.41 in
138.2 cm
Volume
4338.85 cubic inch
71101.14 cm3
Weight
191.15 oz
5419.02 g
Other Details
Elongation At Break
125.0 %
Industries
Print
Units Per Case
1.0 Roll
Tensile Strength Imperial
25.0
Usage Information
Application
Butt Splicing and Core Starting
Material and Composition
Backing (Carrier) Material
Polyester
Backing Carrier Material
Polyester
Shelf Life
730
Color and Appearance
Product Color
Green
Resources
Datasheet
Why would you use this tool for ?
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