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Protal is Denso’s line of protective pipeline coatings that can be applied by hand or spray method. We offer a full range of fast cure, high build epoxies for a variety of above and below ground corrosion protection. Our Protal Liquid coatings can easily be applied in high and low temperature environments. Our anti corrosion coatings are also great for protecting girth welds, tie-ins, cadwells, fittings, fabrications, repairs to FBE and rehabilitation to existing pipelines. Our pipeline coatings are high build, up to 50 mils in one coat.

Liquid Coatings Brochure

Protal 600 CTE & CTE Low VOC Brochure

Specification Guides

Protal 7200

High build, fast cure pipeline coating

A fast cure, one coat epoxy coating that can be hand or spray applied to girth welds, tie-ins, fittings and rehabilitation of existing pipelines. Exhibits excellent cathodic disbondment properties at 175°F (80°C) with 7 mm disbondment.

Protal 7200 Repair Cartridge

Fast Cure Epoxy Repair Coating

Repair coating for damaged FBE and other liquid coated pipelines. Also used as coating of cadweld areas.

Protal Air Cartridge Gun (1000 ml)

For Spraying Cartridges of Protal Liquid Coatings

Can be used in a wide variety of spray applications using Protal Liquid Coatings. It is designed for use where fast and easy setup, no clean up, minimal material waste and minimal equipment maintenance is needed.

Protal 7200 Cartridge (1000 ml)

Fast Cure, High Build Spray Applied Pipeline Coating

Protal 7200 Cartridge (1000 ml) is a VOC free, 100% solids, 2 part epoxy coating specially formulated to compliment FBE coated pipe.

Protal 7250

High build, fast cure pipeline coating

A fast cure, one coat epoxy coating that can be spray applied to girth welds, tie-ins, fittings and rehabilitation of existing pipelines. Exhibits excellent cathodic disbondment properties at 175°F (80°C) with 7 mm disbondment. Protal 7250 is used in Canada only and is the spray grade version of Protal 7200.

Protal 7000

High build pipeline coating - brush grade

A fast cure, one coat epoxy coating that can be hand applied to girth welds, tie-ins, fittings and rehabilitation of existing pipelines.

Protal 7000 Airless Spray

High Performance Epoxy Coating

Solvent free two-pack high build high performance epoxy coating which is applied with conventional airless spray equipment.

Protal 7125

Fast cure, low temperature pipeline coating - winter grade

A low temperature coating that can cure at -4°F (-20°C). The coating can be backfilled in 30 minutes at 50°F (10°C). Used for girth welds, tie-ins, rehabilitation, repairs to FBE and sacrificial coating to FBE.

Protal 7125 Repair Cartridge

Fast cure high build pipeline repair coating

A fast cure pipeline coating that is packaged in cartridge tubes and applied with a dispensing gun. The coating can be backfilled in 30 minutes at 50°F (10°C). Used for girth welds, tie-ins, repairs to FBE, rehabilitation, sacrificial coating to FBE and caldwelds.

Protal 7900HT

High temperature pipeline coating

A high build epoxy coating that can be hand applied to girth welds, tie-ins, fittings and rehabilitation of existing pipelines. Maximum operating temperature up to 302°F (150°C).

Protal 7900HT Cartridge (1000 ml)

High Temperature Spray Applied Pipeline Coating

Protal 7900HT Cartridge (1000 ml) is a VOC free, 100% solids, 2 part epoxy coating for pipelines operating at higher temperatures. It is a high build liquid coating that is spray applied in one coat in the field or shop. It cures fast to allow quick backfill when applied to hot pipe.

Protal 7900HT Repair Cartridge (400 ml)

High Temperature Pipeline Repair Coating

A VOC free, 100% solids, 2 part epoxy coating specially formulated for patching and repairing damaged FBE and other liquid coated pipelines operating at higher temperatures.

Protal 7300

Moisture Tolerant Pipeline Liquid Coating

Protal 7300 is a VOC free, 100% solids epoxy coating specially formulated to coat dry, damp or wet surfaces. It is a high build liquid coating that is Denso Protal Applicator Pad, Denso Protal 9" Roller, or brush applied in one coat in the field or shop.

Protal ARO

Abrasion Resistant Pipeline Coating

Protal ARO is a VOC free, 100% solids liquid epoxy coating formulated to be applied over FBE as an ARO coating (abrasion resistant overlay). It is a 3:1 ratio compatible for most plural component spray units coating that can be spray or hand applied in the field or shop.

Protal ST Epoxy Mastic

Surface tolerant liquid epoxy

A fast drying surface tolerant epoxy coating that can be hand or spray applied to wire brushed rusty steel surfaces. Used for above and below ground pipelines, structural steel, bridges, tanks, and other steel surfaces.

Denso Bitumen Mastic

Single component bitumen mastic coating

A high build single component cold applied liquid bituminous coating. Used for corrosion protection of buried pipe, flanges, valves and fittings.

Denso Weathershield 15

High Build Flexible Water Based Acrylic Topcoat

Is a single part, high build, high performance water based acrylic topcoat for Denso Tape Systems.

Denso Weathershield 55

High Build Flexible Acrylic Topcoat

Is a single part, high build, high performance acrylic topcoat with excellent adhesion.

Denso Weathershield 65

High Solids Aliphatic Polyurethane

Used as a topcoat over Protal Liquid Coatings to provide color coding, abrasion resistance, chemical resistance and UV stability. Will cure at temperatures as low as 40°F (4°C).

Denso Weathershield 220

Acrylic Waterborne Coating

Denso Weathershield 220 is an extremely fast drying coating which is designed for a topcoat over FBE. The coating has low VOC's, exhibits excellent exterior durability with good adhesion to steel and concrete surfaces.

Protal 650 CTR

Environmentally Friendly Alternative to Coal Tar Epoxy

A two-part product formulated to replace coal tar epoxy. It is based on phenalkamine chemistry designed as an alternative to hazardous coal tar epoxies.

Protal 600 CTE

High Build Coal Tar Epoxy

A two-part high build coal tar epoxy. It is a polyamide with excellent abrasion and chemical resistance.

Protal 600 CTE Low VOC

A Low Volatile Organic Compound High Build Coal Tar Epoxy

A two-part high build coal tar epoxy that has low VOC's. It can be applied as a single or two-coat system.