Heat Shrink

CANUSA-CPS Aqua-Shield™ is a family of heat-shrinkable sleeve products that have been specifically designed for the corrosion protection of large diameter water pipes and pipelines. Various product configurations are available that utilize a crosslinked polyolefin backing, coated with a protective, heat-activated adhesive which effectively bonds to metallic substrates and common pipeline coatings. All Aqua-Shield™ products meet or exceed the requirements of AWWA standard C216-07.

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AquaSeal SG79 is a superior grade, tacky, non-hardening, butyl rubber based extruded filler primarily used to fill transitions at stabbed, bell and spigot joints or other changes in profile below Aqua-Shield™ heat-shrinkable sleeves. It exhibits good adhesion to clean dry surfaces. Its structural integrity and workability allows it to easily conform to pipe joint areas.

AquaSeal RG is a 100% solids extruded mastic material primarily used to fill transitions at stabbed, bell and spigot joints or other changes in profile below Aqua-Shield™ heat-shrinkable sleeves. It exhibits good adhesion to clean dry surfaces.

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The GTS-65 Global Transmission Sleeve by Canusa-CPS provides superior corrosion protection and excellent bonding on pipelines operating up to 65°C. GTS-65 has been designed with a unique adhesive technology that remains “open” longer than traditional adhesives. Also, special surface active agents allow bonding to lower surface energy coatings (such as polypropylene). As a result, lower preheat temperatures are required to attain true adhesive wet-out, and superior bonding to PE, PP and FBE surfaces is achieved.

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CANUSA-CPS High Shrink Sleeves are superior performance heat shrinkable products designed for corrosion protection of flanges, casings, bell and spigot joints, and other high profile pipeline couplings. High Shrink Sleeves consist of a crosslinked polyolefin backing, coated with a protective heat sensitive adhesive which effectively bonds to steel substrates and common pipeline coatings including polyethylene and fusion bonded epoxy.

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The Canusa K-60 Wraparound Sleeve is designed for corrosion protection of buried and exposed steel pipelines operating up to 60°C (140°F). K60 consists of a crosslinked polyolefin backing, coated with a technologically advanced corrosion protective adhesive, which effectively bonds to steel substrates and common pipeline coatings including polyethylene and fusion bonded epoxy.

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The KLON and KLNN sleeves are one piece wraparound sleeves designed for corrosion protection of both offshore and onshore steel pipelines. These sleeves are designed using a High Density polyolefin backing for improved mechanical protection and either a thermoplastic hybrid or a high shear mastic adhesive for easy installation and high corrosion protection.

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Canusa Casing Snap-Fit Sleeves (CSF/CSK) are high expansion, heat-shrinkable, wrap-around sleeves specifically designed to provide a waterproof seal on pipeline casings operating at constant temperatures of up to 60°C (140°F). As part of an underground system, CSF/CSK products electrically isolate pipelines from metallic casings. They can also be used to prevent the corrosion of above-ground flanges and mechanical couplers. The sleeve consists of an irradiation-crosslinked, heat-shrinkable polyolefin backing, coated with an aggressive adhesive that effectively bonds to commonly used pipeline coatings including polyethylene, epoxy, tapes and coal tar enamel. Materials used in these products provide high electrical resistivity, resistance to corrosive environments, low water absorption and low moisture permeability. This combination ensures a permanent seal that is resistant to pipe deflection, vibration, soil stress, corrosive gases, and thermodynamic effects resulting from the expansion and contraction of carrier and casing pipes, flanges and mechanical couplers.

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CanusaTube™ by Canusa-CPS is a heat shrinkable tubular sleeve designed for corrosion protection of buried and exposed steel pipelines. CanusaTube™ consists of a crosslinked polyolefin backing, coated with a protective heat sensitive adhesive which effectively bonds to steel substrates and common pipeline coatings including polyethylene and fusion bonded epoxy.

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CANUSA Wrapid Tape™ consists of a crosslinked polyolefin backing, coated with a protective, heat sensitive anticorrosion adhesive which effectively bonds to steel substrates and common pipeline coatings including polyethylene and fusion bonded epoxy. Upon the application of heat, Wrapid Tape™ shrinks down to fully encapsulate the protected substrate. The product is packaged in convenient rolls with various widths to protect and repair pipelines, fittings, bends, elbows and other irregular configurations.
CANUSA Wrapid Tape™ is available in either Black or Yellow 2″, 3″ 4″, or 6″ x 50′ lengths.

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