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Saint-Gobain M89
High Temperature Flash & Tool Masking

General Information
M89 is a 6.7 mil, polyester film tape with silicone adhesive. It offers high tensile strength and a high temperature adhesive system that does not transfer in application. M89 has been designed to work as an all-purpose, high temperature adhesive flash and tool masking tape. It is also used for positioning and holding materials within the hold up and sealing vaccum bags.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
PET - Polyester Silicone 6.70 mil  

Adhesion to Steel
180° Peel
Adhesive Activation Tensile Strength Elongation Percent
10.00 oz/in Pressure 115.00 lbs/in 110.00%

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
20 °F -76 °F 347 °F  
Adhesive Tape Features
  • Resists damage
  • Does not mar parts or tools
  • Cost effective flashing mask
  • Removes cleanly
Adhesive Tape Applications
  • All-purpose high temperature adhesive flash & masking tape
  • Positioning & holding materials within the hold up & sealing vacuum bags
Adhesive Tape Markets Served
Adhesive Tape Colors
  • Blue

Comparable products
Backing Adhesive Thickness Adhesion
 PET - Polyester   Silicone   6.70mil   10.00oz/in 

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Converting Options
Converting Services
Budnick Converting offers a number of services to take the product you need and make it perfect for your application.  With converting methods ranging from precision slitting or die-cutting to printing and coating, Budnick has the capabilities to create anything you can dream up. 
Services
Precision Cutting

Die-Cutting

Slitting

Printing

Adhesive Coating

Finishing and Spooling

The physical properties listed are typical values and are not to be considered as specifications. Our suggestions for use are based on tests we believe to be reliable. However, the purchaser must carry out their own tests to determine the suitability of the product for their internal use. Information is given in good faith, but without warranty.

It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry and free of grease and oil.

Shelf life from date of manufacture is based on the product being stored at 70°F(21°C) / 50% relative humidity out of direct sunlight.

Specification compliance is dynamic and should only be used as a general guide. Always confirm that the tape you are interested in currently complies with all specification requirements. Please verify that the product number that you select is available in the proper size and color to meet your specification.