3M™ Polyester Tape 8902

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Works in demanding conditions and high temperatures ranging from -60ºF (-50ºC) to 400ºF (204ºC)

Clean removal during high-temperature masking operations such as powder coating

Polyester film offers excellent thermal and chemical resistance while maintaining flexibility

Overall Width (Imperial)

Overall Width (Metric)

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Details

Highlights

Works in demanding conditions and high temperatures ranging from -60ºF (-50ºC) to 400ºF (204ºC)
Clean removal during high-temperature masking operations such as powder coating
Polyester film offers excellent thermal and chemical resistance while maintaining flexibility
Thicker version of 3M™ Polyester Tape 8901, providing more durability and longer wear
Silicone adhesive provides clean removal from a variety of surfaces
Translucent blue backing provides easy identification and positioning
Commonly used as a protective tape during shipping and handling operations

3M™ Polyester Tape 8902 excels in high temperature masking operations such as powder coat painting. Coated with a silicone adhesive, this tape bonds to a variety of difficult surfaces. It is chemical resistant and performs under a wide range of temperatures and environments. This tape is a thicker version of 3M Polyester Tape 8901.

Performance in Demanding Conditions
3M™ Polyester Tape 8902 is a thicker, more durable polyester tape ideal for masking in high temperature applications and adheres well to silicone coated surfaces. The translucent blue backing is tear resistant. Coated with a silicone adhesive, this tape functions well in masking for powder coating to provide sharp paint lines. It removes cleanly and in one-piece from most surfaces, avoiding slivering and breaking. This tape also excels in permanent splicing operations on silicone liners, papers and films subject to high temperatures.

Learn more about 3M™ Masking and Surface Protection Products (PDF, 4.65 Mb)

With good chemical resistance, this tape works effectively in chemical processes and 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 400°F (204°C).

Recommended applications

Masking parts for high temperature powder coat painting
Splicing of silicone liners, films and papers
Holding parts or vacuum bags during composite bonding operations
Flash breaker in metal bonding processes where the excess epoxy (flash) flows on the tape
Masking metal surfaces (PDF, 254.41 Kb) in acid or caustic chemical milling baths
Protective tape reduces scratches during handling and shipping
Provides a good barrier for the separation of dissimilar metals

Typical properties

Details

Adhesive Type	Silicone
Application	High Temperature Masking, Masking Off Areas
Backing (Carrier) Material	Polyester
Backing (Carrier) Thickness (Imperial)	2 in
Backing (Carrier) Thickness (Metric)	0.05 mm
Brands	3M™
Elongation at Break	140.0 %
Industries	Transportation, Automotive, Electronics, General Industrial, Print, Appliance, Military & Government, Specialty Vehicle, Construction
Maximum Operating Temperature (Celsius)	204 ℃
Maximum Operating Temperature (Fahrenheit)	400 ℉
Minimum Operating Temperature (Fahrenheit)	-60 ℉
Product Color	Blue
Smallest Saleable Unit	Roll
Specifications Met	ASTM D3330, ASTM D3652, ASTM D3759
Tensile Strength (Imperial)	46.0 lb/in
Tensile Strength (Metric)	101.5 N/100mm, 805 N/100mm, 1015 N/100mm
Total Tape Thickness without Liner (Imperial)	3.4 mil
Total Tape Thickness without Liner (Metric)	0.09 mm
Units per Case	1.0 Roll, 4.0 Roll, 24.0 Roll, 36.0 Roll, 48.0 Roll, 72.0 Roll

Dimensions and Classifications

Overall Length (Imperial)	72 yd
Overall Length (Metric)	65.8 m, 65.83 m, 65.836 m, 65.837 m
Overall Width (Imperial)	0.5 in, 0.8 in, 1 in, 2 in, 6 in, 8 in, 12 in, 18 in, 24 in, 48 in
Overall Width (Metric)	1.9 mm, 2.5 mm, 12.7 mm, 25.4 mm, 50.8 mm, 152.4 mm, 203.2 mm, 304.8 cm, 457 cm, 609.6 mm, 1219.2 mm

Resources

3M™ Polyester Tape 8902

Other

(PDF, 113KB)

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Similar products

	Current product 3M™ Polyester Tape 8902	3M™ Polyimide Tape 8997	3M™ Polyimide Tape 8998	3M™ Polyester Tape 8911
Overall Width (Metric)	1.9 mm, 2.5 mm, 12.7 mm, 25.4 mm, 50.8 mm, 152.4 mm, 203.2 mm, 304.8 cm, 457 cm, 609.6 mm, 1,219.2 mm
Total Tape Thickness without Liner (Metric)	0.09 mm
Overall Width (Imperial)	0.5 in, 0.8 in, 1 in, 2 in, 6 in, 8 in, 12 in, 18 in, 24 in, 48 in
Total Tape Thickness without Liner (Imperial)	3.4 mil
Backing (Carrier) Material	Polyester
Product Color	Blue

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3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use. Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice. Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage. For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.