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Shurtape Technologies Inc PC621

Cloth/Duct Tape

PC621 is a 11.5 mil, contractor grade, cloth/duct tape. It is primarily used for holding, seaming and sealing HVAC sheet metal and flex ducts, exhaust vents and preformed insulation.

Backing Polyethylene Coated Cloth
Adhesive Rubber
Tensile 27.00 lbs/in
Elongation 10.00%
Adhesive Activation Pressure
Adhesion (unwind) 50 oz/in
Min. Application Temp 55° F
Min. Service Temp 55° F
Max Short-Term Temp 200° F
Max Long-Term Temp

Product Features

  • Waterproof backing
  • Excellent conformability
  • Excellent stretch
  • Excellent tensile strength
  • High tack and adhesion
  • Easy unwind for usage in tight work areas and does not twist or curl during applications
  • Designed for demanding HVAC applications and industrial uses
  • Is also available in Silver Printed color

Adhesive Tape Applications

  • Holding, seaming and sealing HVAC sheet metal and flex ducts, exhaust vents and preformed insulation
  • Industrial holding, splicing, protecting and packaging
  • Asbestos abatement to hold and splice poly film
  • Other uses requiring the physical characteristics and benefits of this tape.

Adhesive Tape Colors

  • Black
  • Silver

We're sorry, there are no sizes currently available for this product.

Comparable Products

Data provided by Budnick Converting, Inc.

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.

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For decades Budnick has provided customized solutions for specialty adhesive applications designed specifically for manufacturers. Whether you're looking to speed up production, improve product performance, or protect your products during transport, Budnick has a solution for your needs!