Graphene Manufacturing Group Ltd. ("GMG") is pleased to announce the launch of website www.g-lubricant.com to facilitate direct sale of its energy saving graphene liquid concentrate G® Lubricant, that enhances the performance of diesel and gasoline (petrol) engines. The launch of the website is with a new animation video promoting the ease and benefits of G-Lubricant (Figure 1).
Figure 1. www.G-Lubricant.com launch animation video. Image Credit: Graphene Manufacturing Group Ltd
Unleashing the Power of Graphene
G® Lubricant is a graphene liquid concentrate that can be added to any mineral or synthetic oil used in an internal combustion engine. The amount of graphene in the final lubricant once G® Lubricant is added in is only ~ 1:10,000, with the balance of the concentrate consisting of lubricating base oil. As a result, G® Lubricant can be used safely in any internal combustion engine. Over the past four years, GMG has conducted environmentally controlled testing of G® Lubricant in internal combustion engines monitored and verified by The University of Queensland. In those tests, G® Lubricant has been shown to increase fuel efficiency by up to 8.4% in those diesel engines tested. GMG's test results have been corroborated by similar savings realized by customers over a number of years of field testing in diesel and gasoline/petrol engines.
G® Lubricant is currently sold by GMG in different pack sizes on the direct marketing website including a 500 ml liter pack and 8 x 50 ml packs, which can be used to dose 50 liters of engine oil and 8 x 5 liters of engine oil, respectively, to provide improved engine performance. GMG intends to direct market the product to its targeted markets through various pack sizes for direct and bulk use to create awareness of the product and its benefits.
In addition, the Company is discussing global sales with potential distributors in different geographic areas and different original equipment manufacturers.
Further G® Lubricant Performance Tests
GMG carried out further G® Lubricant testing in mid May 2025 - this time in its Company van which was recently professionally serviced - a Mercedes Vito on a third party dyno testing facility (Figure 4) with diesel engine exhaust emissions testing as well (Figure 5).
The performance testing showed demonstrated that the diesel engine van running at approximately 2500 rpm, 100 km/hr with approximately 400 Nm torque, the G® Lubricant provided approximately 13% of fuel savings (Figure 2) and a reduction of harmful NOx exhaust emissions of 27% (Figure 3) compared to testing under similar conditions without the use of any G® Lubricant.
A second dose of G® Lubricant was added to achieve these results due to the age and condition of the engine which has over 360,000 km of use - hence the total amount of graphene per engine oil was 0.02% (2 in 10,000) by weight - there was a total of 160 ml (2 x 80 ml) of G Lubricant added to the 8 liters of engine oil.
Figure 2. Fuel Efficiency Performance Increase from G-Lubricant. Image Credit: Graphene Manufacturing Group Ltd
Figure 3. NOx Emissions Performance Increase from G-Lubricant. Image Credit: Graphene Manufacturing Group Ltd
Figure 4. GMG Company Van in Performance Testing with G-Lubricant. Image Credit: Graphene Manufacturing Group Ltd
Figure 5. Dyno Testing Equipment with Emissions Testing. Image Credit: Graphene Manufacturing Group Ltd