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3LPP Hybrid Coating System


Lower preheat temperature.

Faster application.

Unique adhesive technology.

Long term corrosion protection.

The GTS-PP-65 system is a hybrid system combining a Polypropylene backing with a mastic adhesive.

This combination results in a product with the mechanical protection of polypropylene with the ease of installation of a traditional adhesive. This also allows for a lower preheat temperature and faster application then found with traditional 3LPP systems.

Superior Mechanical Protection

The GTS-PP-65 sleeve has superior impact and shear resistance by virtue of its polypropylene backing. The sleeve is engineered for use in offshore applications where mechanical resistance is required and the rapid cooling of polypropylene allows better resistance to offshore laying rollers.

Unique Adhesive Technology

  • Allows for lower installation pre-heat temperatures and superior bonding to PP, PE, FBE, AE and CTE coatings.
  • The adhesive has been formulated to bond directly to the steel and mainline coating.

Flexible installation

For added flexibility, the sleeve can be supplied as either pre-cut to the required pipe sizes or as bulk rolls.

Long Term Corrosion Protection

Provides a protective coating with the structural integrity of a seamless tube, providing excellent resistance to cathodic disbondment and excellent durability against abrasion and chemical attack.

Saves time and Money

  • Lower pre-heat means less time heating and a faster installation.
  • Excellent quenching properties allow for faster cycle times during offshore installations.


Oil & Gas
Offshore, J & S Lay
High Abrasion Environments
High Moisture Environments