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Cloth & Duct Tapes

PC 624

PC 624 Premium Nuclear Grade Cloth Duct Tape

Premium nuclear grade cloth duct tape for a variety of uses in the construction, operation and maintenance of nuclear power facilities. Designed with performance and quality in mind, PC 624 combines high tack, excellent holding power and conformability into a tape solution that meets ASME NQA-1 guidelines.

Features & Benefits

  • Nuclear grade cloth duct tape
  • Excellent holding power
  • Conformable
  • Waterproof backing
  • Meets ASME NQA-1 guidelines

Related Products

PC 623

Economical nuclear grade cloth duct tape offering high tack and excellent holding power; meets ASME NQA-1 guidelines.

Typical Applications

  • For a more robust variety of purposes in the construction, operation and maintenance of nuclear power facilities
  • Can also be used for holding to stainless steel pipes, color-coding and sealing endcaps on stainless steel pipes



  • Backing: Polyethylene film with a cloth carrier
  • Adhesive: Natural rubber adhesive
  • Liner: NA

Properties & Technical Data

Property Standard Metric
Adhesion to Stainless Steel 60 oz/in width 6.57 N/10 mm
Elongation 12% 12%
Service Temperature Range 50 F to 200 F 10 C to 93 C
Tensile 36 lbs/in width 63.0 N/10 mm
Thickness 13.0 mils 0.33 mm

Physical and performance characteristics shown above are obtained from tests recommended by PSTC, ASTM, government agencies or Shurtape Technologies, LLC, Quality Assurance and Technical Service departments and do not represent a guarantee of product performance. Individual rolls may vary slightly from these averages. The user should determine whether the product is fit for a particular purpose and is suitable for the user’s method of application before use.

Applicable Standards

ANSI No. 45.2.2, ASME NQA-1, NRC Guide 1.38

Sizes & Colors

Colors Available:

Black (BLK) Black (BLK) White (WHI) White (WHI) Red (RED) Red (RED) Yellow (YEL) Yellow (YEL)

Lengths Available: 55 m

Widths Available: 48 mm

Standard Core Size: 3 in

Sizes and colors disclaimer: Lead times may apply. Please contact Shurtape customer service for information related to stock and non-stock sizes and colors.

Storage & Usage Conditions

Tape should be stored in its original packaging in a cool, dry area away from direct sunlight and should be used within 12 months of date of shipment. Surfaces to which tape is applied should be clean, dry and free of grease, oil or other contaminants.

Where to Buy

Shurtape Cloth & Duct Tapes products can be found online or nationwide at the following preferred retailers. Check our Where to Buy page for more information on where to buy Shurtape products.

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