PileForm™ W Retrowrap (Standard)

PileForm™ W Retrowrap (Standard)

Corrosion Control System for Piles, Pipelines and Risers. Five Star® PileForm™ W Retrowrap™ is a wrap around corrosion protection system used for inshore splash zone and underwater corrosion protection for piles, pipelines and risers. Designed to suit any diameter from 1.97 inches to 9.8 feet (50 mm to 3 meters), it may be interlocked to accommodate any required protected length. Full-length Geon™ closure flanges are factory-fitted with corrosion-resistant self-threading fasteners designed to retain PileForm™ W Retrowrap™ in position throughout its service life. During installation, the flanges permit the creation of induced hoop tension within the multilayer fabric, which induces the corrosion-inhibited gel to flow and totally encapsulate and protect the substrate without the use of primers, fillers or tapes.

U.S. Patent No. 5,435,667

Product Downloads

pdf Brochure: PileForm W Retrowrap Size: 1.03 MB


Product Details

  • Long-term service life
  • Easy one-piece installation; no primer, filler or tapes
  • Minimal surface preparation
  • Full-length flange closure for easy installation
  • Easy removal and replacement for substrate inspection
  • Provides active protection with environmentally safe corrosion inhibitors
  • Highly abrasion- and impact-resistant
  • Totally UV-resistant
  • May be fitted with corrosion rate monitoring
  • 10-year manufacturer’s warranty

Five Star Marine® PileForm™ W Retrowrap™ is specifically designed to provide an easily installed retrofit installation for corrosion protection of sub sea pipelines and jetty piles. For deep water applications, the PileForm™ W Retrowrap™ units can be overlapped or butt joint and sealed using a cummerbund connector to provide a continuous, retrofit "active" protection system throughout the required length.

Yield (Cubic foot)No
Yield (Liter)No