Bibby Offshore tested Humidur® for the internal protection of diving chambers. The concern with other coating systems is that they need to be fully cured before the diving chamber can be used. This is due to the presence of VOC's. To cut the drying times, Bibby Offshore tested Humidur® as it does not contain any VOC's. Humidur® was applied in a diving chamber and the chamber was immediately pressurized to 30 meters and heated. Gas samples were taken. The test was very successful and Humidur® is now approved as VOC-free paint, cutting the painting time by a week.