The GTS-65 system provides superior corrosion protection and excellent bonding on pipelines operating up to 65°C (150°F). GTS-65 has been designed with a unique adhesive technology that remains "open" longer than traditional adhesives. As a result, lower preheats are required and superior bonding to PE and FBE surfaces are achieved.

Features & Benefits

  Rapid & Reliable Installation

Wrapid Sleeve™ has a patented one-piece construction that incorporates a pre- attached closure strip as part of the sleeve. Because the closure has been factory applied, quick and reliable field installation is easy to accomplish. Wrapid Sleeve™ is also available with a broad range of adhesives to accommodate various operating temperatures and soil stress conditions. To further optimize installation, Wrapid Sleeve™ products are available in yellow, which include a thermochromic indicator to visually confirm proper installation. A patented Windoweld feature is also available.

  Superior Force-Cured Epoxy Method

CANUSA's proven method of force curing the epoxy primer to the steel allows the installer to "pre-inspect" the joint prior to sleeve application. The epoxy will not be displaced during the aligning and shrinking stages of the sleeve installation. This provides the assurance that the pipe is fully protected. CANUSA's epoxy primer can be applied to an even, nominal 6 mil thickness for maximum corrosion protection.

  Unique Adhesive Technology

CANUSA's unique adhesive technology allows for lower installation pre-heats and superior bonding to PE and FBE coatings. The adhesive has been formulated to bond directly to the main line coating; epoxy is applied to the steel only. The result is a superior bond to the substrate, easier application and significant cost savings.

  Flexible Installation

GTS-65 can be used as a 2-layer or 3-layer sleeve system at the same low pre-heat. For added flexibility, CANUSAWrap bulk rolls are also available. Consult your Corrosion Control Products Company representative to review your specific project requirements.

  Long Term Corrosion Protection

GTS-65 provides superior corrosion protection because of the high performance system approach of epoxy primer and sleeve. This combination provides a protective coating with the structural integrity of a seamless tube, providing excellent resistance to cathodic disbandment and excellent durability against abrasion and chemical attack. The result is effective, long term protection against corrosion.

  Saves Time & Money

Time is saved in three ways; lower pre-heat means less time heating; epoxy on the steel only, means less time applying the epoxy; and the pre-attached closure means less time handling, positioning and installing the sleeve. The overall system minimizes installation time and labour costs while promoting high production rates.

About CANUSA

CANUSA is a leading manufacturer of crosslinked, heat shrinkable products which, for over 30 years, have been used for sealing and corrosion protection of pipeline joints and other substrates. CANUSA high performance products are manufactured to the highest quality standards and are available in Wrapid Sleeve™, CANUSAWrap™, CANUSATube™, and Wrapid Tape™ configurations to accommodate your specific project applications.
   

Sleeve Operating Characteristics

Typical Product Properties

GTS-65 requires E-Primer epoxy on the cut-back area and 10 mm (0.5") onto the adjacent pipe coating.

E-Primer Epoxy Primer Kits

The E Primer kit includes measured quantities of base resin and cure, a stirring stick, applicator pad or roller and gloves. The kit contains sufficient primer for up to 1 square meter (10 sq. ft) of coverage. For example: 1 kit is sufficient for a 91 5mm (36") diameter pipe with a 300mm (12") total cutback.

Bulk Epoxy E-Primer

Bulk epoxy components must be ordered separately. The mixing ratio for the E Primer is 4 parts base, l part cure by volume, and 6.3 parts base, 1 part cure by weight. Pumps are available to facilitate mixing operation. Average coverage for bulk primers is 20 square meters per U.S. gallon, (220sq.ft/U.S. gallon).

E-Primer Properties

Pot life at 23°C (73°F): 20 minutes
Typical epoxy coated thickness: 4 - 6 mils
Shelf life at 23°C out of sunlight: 2 years
Safety: MSDS E Primer Base, MSDS E Primer Cure

Example: GTS-65 500 430 BK