January 2018 Vol. 73 No. 1
New Products
Denso
The Denso North America line of self-priming, sprayed-applied coal tar epoxies and a coal tar epoxy alternative are used for long-term corrosion protection of steel and concrete substrates against water, wastewater, seawater, alkaline water and acidic water corrosion. These high-build, two-part epoxies are designed to work in conjunction with cathodic protection and prevent corrosion by coating steel piles, sheet piles, lock gates, reservoirs, non-potable water pipelines, treatment/storage tanks, bridges and many other aggressive industrial applications.
Protal 600 CTE (Coal Tar Epoxy) is a two-part, high-build (up to 26 mils WFT in one coat) coal tar epoxy; Protal 600 CTE Low VOC is a two-part, high-build (up to 25 mils WFT in one coat) coal tar epoxy that has low VOC’s (0.4 lbs/gal). Both products can be applied as a single- or two-coat system, and are a polyamide with excellent abrasion and chemical resistance that exceeds Corp of Engineers C-200, C200a and AWWA C-210 standards for exterior.
Protal 650 CTR is an environmentally friendly, non-carcinogenic coal tar epoxy replacement, when projects specs prohibit the use of coal tar epoxies. It can easily be applied by brush or spray method at a high build of 16 to 26 mils in one coat. It also provides excellent resistance to water and seawater, while also providing good impact resistance.
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