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3M 203
General Purpose Masking Tape

General Information
203 is a 5.2 mil, crepe paper tape which is a general purpose masking product used for holding, bundling and sealing. The rubber adhesive provides good instant adhesion that sticks to a wide variety of surfaces and reduces time and effort needed for rub down. Good holding power to help resist lifting or curling. Crepe paper backing is conformable to maintain integrity when formed around a corner. Backing resists slivering yet exhibits easy hand tearability. Backsize treatment provides easy controlled unwind. Good paint hold-out that resists bleed through. Designed for indoor use only, should not be subjected to outdoor or UV exposure as it may become very difficult to remove.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
Crepe Paper Rubber 5.20 mil  

Adhesion to Steel
180° Peel
Adhesive Activation Tensile Strength Elongation Percent
35.00 oz/in Pressure 20.00 lbs/in 9.00%

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
40 °F 0 °F 200 °F  
Adhesive Tape Features
  • The rubber adhesive provides good instant adhesion that sticks to a wide variety of surfaces and reduces time and effort needed for rub down
  • Good holding power to help resist lifting or curling
  • Crepe paper backing is conformable to maintain integrity when formed around a corner
  • Backing resists slivering yet exhibits easy hand tearability
  • Backsize treatment provides easy controlled unwind
  • Good paint hold-out that resists bleed through
Adhesive Tape Applications
  • General purpose paint masking product
  • Used for holding, bundling and sealing
Adhesive Tape Markets Served
Adhesive Tape Colors
  • Natural

Comparable products
Backing Adhesive Thickness Adhesion
 Crepe Paper   Rubber   5.20mil   35.00oz/in 

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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
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Die-Cutting

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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.