3M Polyester Tape 8901, Blue, 1 in x 72 yd, 0.9 mil
  • Manufacturer:3M
  • Part Number:7000049597
Thin and conformable, 3M Polyester Tape 8901 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.

Performance in Demanding Conditions
(PDF, 52.71 Kb) is a thin, conformable 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.

With good chemical resistance, this tape works effectively in chemical processes and demanding work conditions, such as anodizing. 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
  • Masking metal surfaces in acid or caustic chemical milling baths
  • Protective tape reduces scratches during handling and shipping


For powder coat paint masking, 3M™ Polyester Tape series 8900 provides popular choices with clean removing
  • 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
  • Silicone adhesive provides clean removal from a variety of surfaces
  • Translucent blue backing provides easy identification and positioning
Please allow 2 days for production.


General Information
Brand3M™
Adhesive TypeSilicone
Country Of OriginUnited States
Lead Time2 days
Dimensions and Specifications
Backing (Carrier) Thickness (Imperial)0.9 in
Backing (Carrier) Thickness (Metric)0.02 mm
Maximum Operating Temperature (Celsius)204 Degree Celsius
Maximum Operating Temperature (Fahrenheit)400 Degree Fahrenheit
Minimum Operating Temperature (Fahrenheit)-60 Degree Fahrenheit
Overall Length (Imperial)72 yd
Overall Length (Metric)65.8 m
Overall Width (Imperial)1 in
Overall Width (Metric)25.4 mm
Tensile Strength (Imperial)26.0 lb/in
Tensile Strength (Metric)455 N/100mm
Total Tape Thickness Without Liner (Imperial)2.4 mil
Total Tape Thickness Without Liner (Metric)0.06 mm
Overall Length Imperial72.0
Other Details
Elongation At Break115.0 %
IndustriesPrint
Units Per Case36.0 Roll
Tensile Strength Imperial26.0
Usage Information
ApplicationHigh Temperature Masking
Material and Composition
Backing (Carrier) MaterialPolyester
Backing Carrier MaterialPolyester
Shelf Life730
Color and Appearance
Product ColorBlue
Certifications and Standards
Specifications MetASTM D3330
About the Manufacturer

At 3M, we apply science in collaborative ways to improve lives daily.

3M is a global science company that never stops inventing. Using 46 technology platforms, our integrated team of scientists and researchers works with customers to create breakthroughs. Our inventions have improved daily life for hundreds of millions of people all over the world. With $30 billion in sales, our 90,000 employees connect with customers all around the world. Scientists, researchers and marketers work across countries and across subjects to solve challenges big and small.

Bulk Pricing

For customers who wish to order large quantities of this item and would like to receive bulk pricing, please contact us directly and we will provide the best price possible.