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Wednesday, February 5, 2020 

Total Lubmarine has introduced a new marine engine coolant that it claims reduces operating costs, increases reliability, mitigates engine risks and reduces the impact of operations on the environment.

WT SUPRA, which incorporate a patented carboxylate technology, is an environmentally friendly inhibitor concentrate designed to extend engine service life and protect from corrosion.

“We offer a solution to help increase operating performance and protection for both engine manufacturers and operators alike, and which gives complete assurance on their engine performance,” says Stuart Fuller, Global Brand Manager at Total Lubmarine.

WT SUPRA is approved by more than 10 major engine designers.

Carefully formulated using unique organic technologies, the product has been specifically designed for use in marine two-stroke and four-stroke engines as well as smaller, high speed auxiliary engines.

“WT SUPRA, contains none of the inorganic ingredients, such as phosphates, nitrates, amines, boron or silicates, typically found in other coolants,” says Fuller. “We have been careful to develop an advanced solution that reduces the need for frequent waste disposal and provides added protection to the environment with non-polluting properties. It uses the latest organic technology, delivering high performance and extended service life to equipment, reducing overall maintenance costs.”

Total Lubmarine says the science behind WT SUPRA delivers enhanced protection of wet cylinder liners at increased temperatures; exceptionally low inhibitor depletion rate ensuring long term system protection; excellent protection of engine materials against corrosion and cavitation; andoutstanding service life – at least 32,000 hours in engines with just a 5 vol.% concentration.

“Unlike other coolants on the market, with WT SUPRA there’s absolutely no need to introduce supplementary additives when using WT SUPRA because there is minimal depletion of the coolant’s active ingredients,” says Fuller. “It is in essence a ‘fill-for-life’ product, which saves on regular maintenance and costly downtime especially when correct top-up procedures are followed.”

“We’ve been delighted with the laboratory tests and the on-site operations using diesel and gas engines. As part of this analysis we carry out aging tests that are conducted under more severe conditions compared to those commonly used in the industry. Results have shown that the organic inhibitors used in WT SUPRA provide optimal results even at high running temperatures due to its strong anti-corrosion and anti-cavitation protectors.”

Fuller highlights: “As part of our ongoing commitment to meet the needs of our customers, we have also introduced an onboard laboratory kit, TECH CARE COOLANT, specifically optimized for the WT SUPRA product. Alongside our existing laboratory analysis services, we have also introduced the DIAGOMAR COOLANT analysis service.”


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