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3M 681
Transparent Film Tape

General Information
Scotch 681 is a 2.4 mil, transparent film tape. It is primarily used for temporary holding, combining, light-duty carton sealing, bag sealing and attaching.
Backing Adhesive
(unwind)
Thickness
(total)
Liner Type
(outer)
UPVC - Unplasticized Polyvinylchloride Rubber 2.40 mil  

Adhesion to Steel
180° Peel
Adhesive Activation Tensile Strength Elongation Percent
30.00 oz/in Pressure 25.00 lbs/in 35.00%

Min Application
Temp
Min Service
Temp
Max Short-Term
Temp
Max Long-Term
Temp
40 °F 0 °F    
Adhesive Tape Features
  • Resinated rubber adhesive
  • Paklon film
  • Rubber resin adhesive
  • Meets CID A-A-1684
  • Moisture and chemical resistant
  • Long aging
  • Stabiity
  • Formulated for easy unwind
  • High tack
  • Can be used in applications where the presence of moisture or chemicals would cause other films to fail
  • Resists turning brittle with age
  • Fade resistant for carbonless images
  • Immediate adhesion to variety of substrates
Adhesive Tape Applications
Adhesive Tape Markets Served
Adhesive Tape Colors

Comparable products
Backing Adhesive Thickness Adhesion
 UPVC - Unplasticized Polyvinylchloride   Rubber   2.40mil   30.00oz/in 

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Recommended Rank: 25

Backing Adhesive Thickness Adhesion
 BOPP - Biaxially Oriented Polypropylene   Acrylic   1.80mil   23.00oz/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.