Foil, Film & Foam Tapes

T-Rex® Waterproof Tape with R-Flex Technology™

Premium cloth tape that provides tough waterproof adhesion under wet and dry conditions. Built with R-Flex Technology™, T-Rex® Waterproof Tape can stretch up to 700% of its original length and can even be applied underwater. Formulated to withstand extreme temperatures from -70 F - 200 F, this waterproof tape's UV-resistant formulation won’t break down under harsh sunlight and can be used for indoor and outdoor repairs.

Features & Applications

  • Waterproof backing enhanced with R-Flex Technology™ for greater durability
  • Can be used underwater
  • UV-resistant
  • All-weather: withstands temperatures from -70 F to 200 F
  • Specifications

    Learn more about WTRPRF in depth by exploring all of its features and uses. You can also visit to learn more about choosing and using tapes.



    Backing: Thermoplastic polyolefin

    Adhesive: Butyl rubber

    Liner: Coated paper

    Properties & Technical Data

    Product Nomenclature: WTRPRF
    Adhesion to Backing14 oz/in width1.5 N/10 mm
    Adhesion to Stainless Steel320 oz/in width35 N/10 mm
    Application Temperature Range50 F to 200 F10 C to 38 C
    Service Temperature Range-70 F to 200 F-56 C to 93 C
    Tensile15 lbs/in width26.3 N/10 mm
    Thickness30 mil0.76 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.


    Sizes & Colors

    Colors Available: Black (BLK)

    Lengths Available: 5 ft

    Widths Available: 4.0 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.

    Applicable Standards


    Related Products

    Where to Buy

    Shurtape Foil, Film & Foam Tapes products are available both online and at retailers nationwide. Check our Where to Buy page for more information on purchasing Shurtape products both locally and online.