Protective Outerwraps

Denso UV Glass Outerwrap is a fiberglass cloth impregnated with a water activated resin that is used as a protective outer wrap over Denso Petrolatum Tape. Available in White and Gray.

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A fiberglass cloth impregnated with a water activated resin that is used as a high impact protective outerwrap over Denso petrolatum tapes. Also used as a pipe repair tape. A protective fiberglass coating which offers exceptional mechanical and impact strength for underwater, underground, and above ground pipe and pipelines.


The patented Scar-Guard® line of products is designed to protect field joint and mainline coatings from the mechanical stresses and scarring associated with horizontal directional drilling (HDD), boring and micro-tunneling of pipelines. Scar-Guard® is a composite abrasion resistant overcoat comprised of fiberglass cloth and pre-impregnated flexible resin that is activated by water and cured within minutes. This sacrificial outer laminate system protects preapproved anticorrosion field joint coatings and mainline coatings such as FBE, liquid epoxies, shrink sleeves, and tapes.
The Scar-Guard® line of products minimizes the need for costly repairs after pull back, and provides robust protection of the underlying pipeline coating. U.S. Patent #8522827

Compression Film and a perforating tool are also used to install the Scar-Guard®.

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TC Envirostretchwrap is a 1-mil plastic outer wrap applied over TC Envirotape prior to backfill. Envirostretchwrap provides extra mechanical strength and coating stability in a below grade environment.


RUGGED WRAP – a 30 mil UV resistant mesh weave fiberglass wrap that offers additional mechanical protection for protective coatings.

This moisture activated non- shielding overwrap will give coatings and structures increased protection from exposure to abrasion, soil stress, frost heave and mechanical damage above and below grade.

Available in many aesthetically pleasing colors including: Silver, White, Yellow, Blue, Black. Other colors upon request.

Rugged Wrap maximum service temperature is 350°F (176°C).

Note: Rugged Wrap is a mechanical protective overwrap; it is not a corrosion preventative coating.


Denso Utility Tape is a plasticized polyvinyl chloride sheeting coated on one side with a rubber resin, pressure sensitive adhesive. Available in black rolls with a tape thickness of 10 mil (0.25 mm) or 20 mil (0.50 mm).


Denso PVC Tape (Colored) is a plasticized polyvinyl chloride sheeting coated on one side with a rubber resin and pressure sensitive adhesive. Available in white, gray, blue, green, red, orange and yellow rolls ideal for color coding in indoor applications.  Also used as an outerwrap for Denso Petrolatum, Bitumen and Butyl Tapes. 

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Denso Poly-Wrap is a 150-gauge wrap made from high performance metallocene resins. Used as an outerwrap for Denso Petrolatum Tape Systems for straight pipe and irregular fittings and valves.

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Denso Fiber-Wrap is a resin coated, woven fiberglass fabric that is .005 inches in thickness, has excellent tensile strength and is used as an outerwrap for Denso Petrolatum Tape Systems for straight pipe. Provides additional protection against backfill and soil stress.

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Wrapid Shield™ XL is a fiberglass cloth, preimpregnated with a resin that can be activated by salt or freshwater to coat and protect any diameter of pipe within minutes. The product is formulated to resist shear, impact and abrasion on pipe coating systems above and below ground such as fittings and joints on all mill-coated pipe and as an outer wrap over heat-shrinkable sleeves for added mechanical protection.  Compression Film and a perforating tool are also used to install the Wrapid Shield™ XL.

Superior Mechanical Protection
• Provides unparalleled protection against impact, indentation,abrasion, punctures and tears that may result from directional drilling, rough handling, native backfills or severe in-service conditions.
• Designed to protect the underlying field joint coating from the effect of forces associated with directional drilling.

Chemical Resistance
• Resistant to corrosive salt water, soil acids, alkalies and salts,common chemicals, chemical vapors, and exposure to outdoor weathering and sunlight.

Long Term Corrosion Protection
• In combination with a heat-shrinkable sleeve, the composition of the product is such that it provides an effective barrier to water and oxygen and effective corrosion protection and soil stress resistance.

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