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PetroWrap® Anti-Corrosion Tape

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The PetroWrap Anti-Corrosion System has been developed for long term protection of metal surfaces that are underground, underwater, or exposed – even in the most severe environments.

It consists of a cold applied system of petrolatum-based PetroWrap Anti-Corrosion Tape, PetroWrap Primer, and, where contouring is necessary, PetroWrap Mastic. PetroWrap adheres to surfaces without heating, even on damp and/or indifferently prepared surfaces.

  • PetroWrap Primer Paste is a preparatory primer that displaces moisture, pacifies oxides, and fills small irregularities that occur on the surface to be wrapped with PetroWrap Anti-Corrosion Tape.
  • PetroWrap Mastic is a cold applied filler which profiles areas to be tape wrapped by easing contours on pipe joints, flanges, bolts, and other irregular shapes to be wrapped with PetroWrap Anti-Corrosion Tape.
  • PetroWrap Anti-Corrosion Tape consists of a non-woven, stitch bonded, synthetic fabric which has been fully impregnated with neutral petrolatum based compounds and inert fillers.

petrowrap_assembly_cutaway

Specifications

  • Can be applied on wire-brushed surfaces
  • Repels water, salt, alkalis and acids
  • Protects new or corroded surfaces
  • Temperature variances from -40º C to +65º C
  • Will not crack, peel or harden
  • Non-toxic and environmentally friendly (Meets AWWA C217 Standard)

 


IMPA code Width Lenght Rolls/box
81 24 71 50mm (2″) 10 m (32.8″) 36
81 24 72 1000mm (4″) 10 m (32.8″) 18
81 24 73 150mm (6″) 10 m (32.8″) 12
81 24 74 200mm (8″) 10 m (32.8″) 8

Applications:

  • Steel pipes, flanges and valves
  • Welded pipe joints
  • Cooling tower piping
  • Pipe crossings
  • Tank bases
  • Waterproofing & sealing
  • Fire protection
  • Pipe & sprinkler systems
  • Electrical connection boxes
  • Cable splices
  • Hydraulic pipes, valves & fittings
  • Marine pilings

Application Instructions:

  • Remove all contaminants such as dirt, oil, scale and excessive moisture.
  • Brush Petrowrap Primer A evenly over surface to displace remaining moisture and ensure proper adhesion.
  • Press Petrowrap Mastic B into surface irregularities to eliminate air pockets.
  • Wrap Petrowrap Tape C spirally around prepared surface using even tension. An overlap of 55% is recommended to assure total protection.
  • Finish with Petrowrap Overwrap D applied like Petrowrap Tape to prevent mechanical damage as required.
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PTR Holland ® Group