Denso Petrolatum Tapes

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Denso’s Petrolatum Tapes or Wax Tapes have been around over 80 years, with Denso Tape being the first one developed. These high performance petrolatum tape products provide above and below ground and underwater protection to pipelines, fittings, tank bases, steel structures and many more. Our petrolatum tape wrap systems can easily be applied by hand to most surfaces in arctic and tropical temperature environments.

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Specification Guides

Densyl Tape

All purpose petrolatum tape

A non-woven synthetic fabric tape fully impregnated with a neutral petrolatum compound. Corrosion protection of wet or dry pipes, flanges, valves and related surfaces.

Denso LT Tape

Low temperature petrolatum tape

A non-woven synthetic fabric tape fully impregnated with a neutral petrolatum compound designed to be applied at cooler temperatures. Corrosion protection of wet or dry pipes, flanges, valves and related surfaces.

Denso ColorTape

Primer integrated petrolatum tapes

A non-woven synthetic fabric tape fully impregnated with a stable pigmented petrolatum compound. Corrosion protection of wet or dry pipes, flanges, valves and related surfaces.

Denso Hotline Tape

High temperature petrolatum tape

A synthetic fabric fully impregnated with a special blend of high temperature petrolatum compound. Corrosion protection of pipes, flanges, valves and related surfaces. Service temperature up to 230°F (110°C).

Denso Hi-Tack Tape

High adhesive petrolatum tape

A non-woven synthetic fabric tape fully impregnated with a special blend of adhesive compound based on petrolatum polymers. Corrosion protection of structural steel and other over head surfaces.

Denso WB Tape

Hi-tack petrolatum tape with polymer backing

A non-woven synthetic fabric tape fully impregnated with a special blend of rubber polymers and mineral fillers. Specially developed for corrosion protection of pipe, valves and fittings in dry sandy soils.

Densyl KF Tape

Petrolatum Tape with Fire Retardants

Petrolatum tape that is designed to withstand extreme temperature variations. This tape provides long-term corrosion protection to pipes, flanges, valves and related surfaces.

Denso Marine Piling Tape

Marine Petrolatum Tape with HDPE Backing

Petrolatum tape that is designed to be used without a primer to protect dry, wet or submerged surfaces. The tapes provide long-term protection to pipes, pilings, risers, flanges, valves and related surfaces.