Coatings

The patented Scar-Guard® line of products is designed to protect field joint and mainline coatings from the mechanical stresses and scarring associated with horizontal directional drilling (HDD), boring and micro-tunneling of pipelines. Scar-Guard® is a composite abrasion resistant overcoat comprised of fiberglass cloth and pre-impregnated flexible resin that is activated by water and cured within minutes. This sacrificial outer laminate system protects preapproved anticorrosion field joint coatings and mainline coatings such as FBE, liquid epoxies, shrink sleeves, and tapes.
The Scar-Guard® line of products minimizes the need for costly repairs after pull back, and provides robust protection of the underlying pipeline coating. U.S. Patent #8522827

Compression Film and a perforating tool are also used to install the Scar-Guard®.

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Royston Roskote A-51 Plus is a time proven coating technology for providing corrosion protection to metal fittings, flanges, valves, tanks, mechanical couplings, anode connections and other difficult and irregular configurations. It is also designed to protect concrete surfaces from adverse environments and is easy to apply by brush or rubber glove. Due to the thixotropic nature, it resists drips and sags during application but will become more flowable the more it is brushed.

The A-51 Low VOC has a VOC content of <327 g/l (2.73 lb/gal) and shares all other properties with the regular A-51 and TC Mastic.

Price: 
$202.60

Royston Thick N’ Quick Mastic is a thixotropic, brush applied asphalt coating for below grade applications. Thick N’ Quick is a time proven coating technology for providing corrosion protection to metal fittings, flanges, valves, tanks, mechanical couplings, anode connections and other difficult and irregular configurations.

Thick N’ Quick is easy to apply by brush or rubber glove. Due to its thixotropic nature, it resists drips and sags during application but will become more flowable the more it is mixed.

Price: 
$182.96

TAPECOAT TC MASTIC is a thixotropic, brush applied coal tar coating for below grade applications. A time proven coating technology for providing corrosion protection to metal fittings, flanges, valves, tanks, mechanical couplings, anode connections and other difficult and irregular configurations. They are also designed to protect concrete surfaces from adverse environments.

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Tapecoat 20® is a hot-applied 58 mil coal tar tape for ambient temperature below grade application. Tapecoat 20 is designed to protect buried metal surfaces from underground corrosion and electrolysis. These surfaces include coating pipe, girth welds, fittings, couplings, tanks, cable, conduit, and tie rods. Tapecoat 20 is resistant to thermal expansion, impact and abrasion. Tapecoat 20 consists of a specially formulated pliable coal tar coating completely saturated into and bonded to both sides of a high tensile strength fabric. In addition, it has a polyester film adhering to the coating which facilitates unwinding of the roll and acts as an outer wrap providing additional mechanical strength against backfill and soil stress.

Price: 
$354.24

Royston Roybond 747 is a primer used with butyl and elastomeric products and is a liquid adhesive that creates a permanent bond between the tape and the substrate. Roybond 747 can be used for substrate temperatures up to 165°F (74°C) and is available in gallons, aerosol spray cans and quart containers and is compatible with Steel, Stainless Steel, Ductile Iron, other metals, FBE and PE. A 4 mil WFT (1.0-1.5 mil DFT) of Roybond 747 or Roybond 747 Aerosol should be applied and allowed to dry prior to application of the tape.

Price: 
$283.16

ROYSTON ROSKOTE R28 Rubberized Mastic bonds firmly to clean steel surfaces without use of a primer and also to coal tar and hot applied asphalt. It forms a thick, tough coating which will not oxidize, craze, alligator, crack, check, loosen or scale. It provides a high degree of electrical resistivity and shows excellent performance in cathodic protection or stray current situations. It withstands soil stresses and resists attack by alkalis, acids, salts and moisture.

Price: 
$174.84

Canusa’s Repair Products are used to repair and/or fill voids in damaged coatings. A full line of products provides the flexibility to make a variety of repairs to mainline or field joint coatings, ranging from minor coating damage to exposed steel. All of Canusa’s Pipeline Repair Products offer flexibility of installation, exhibit excellent adhesion to steel and are compatible with all common pipeline coatings. These products also remain permanently flexible and provide superior resistance to moisture infiltration, resulting in complete corrosion protection.

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Denso Protal 7125 is specifically formulated to be applied to colder substrates at colder ambient temperatures. It is a high build liquid coating that is hand applied in one coat to many areas of in-service pipelines or during pipeline construction in the field or shop. It cures fast to allow quick handling and backfilling, even down to -4°F (-20°C). Protal 7125 is intended for use where a quick cure is required at lower substrate and/or ambient conditions such as during winter applications or on colder operating temperature pipelines. It will also cure after being submersed in water. Used as a rehabilitation coating for existing low temperature in-service operating pipelines, station piping, girth welds, tie-ins, push rack (laybarge applications), abrasion resistant coating for boring applications, repairs to FBE, fittings and fabrication. It may also be used for new construction where colder temperatures exist and preheating or post heating is not practical or feasible.

Price: 
$333.04

Densyl Mastic is a cold applied self-supporting mastic. It is a petrolatum compound containing inert siliceous fillers and vegetable fibers and is also a protective, waterproof, non-setting mastic for sealing, filling and caulking. Densyl Mastic Blankets are used to contour flanges, couplings, valves and irregular surfaces. It is applied prior to the tape application and generally used in conjunction with Denso Paste, Denso Petrolatum Tapes or Denso Bituminous Tapes.

Price: 
$186.25

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