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Shurtape Technologies Inc P743
Photographic Paper Masking Tape

General Information
**Permacel discontinued P743. It may be available from Shurtape**P743 is a 7 mil, opaque, matte-surface, photographic masking tape. It is engineered expressly for photographic reproduction work like cropping and edging negatives, positioning negatives for contact printing and sealing camera bellow and film holders against light leaks.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
Flatback Paper Rubber 7.00 mil  

Adhesion to Steel
180° Peel
Adhesive Activation Tensile Strength Elongation Percent
45.00 oz/in Pressure 23.00 lbs/in 7.00%

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
40 °F 0 °F    
Adhesive Tape Features
  • High quick-stick & adhesion
  • Easy, consistent unwind
  • High conformity
  • Hand tearable
  • Opaque black, matte-finish insures light-free masking for high-quality reproduction
Adhesive Tape Applications
  • Cropping & edging negatives
  • Positioning negatives for contact printing
  • Sealing camera bellows & film holders against light leaks
  • Chart tape
Adhesive Tape Markets Served
Adhesive Tape Colors
  • Black

Comparable products
Backing Adhesive Thickness Adhesion
 Flatback Paper   Rubber   7.00mil   45.00oz/in 

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Recommended Rank: 25

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.