Aerol Formulations Pvt. Ltd. Offers Semi Synthetic Greases for Non Drip Applications. Aerol Formulations Pvt. Ltd. Is an ISO 9001:2000 certified company. Semi Synthetic Greases for Non Drip Applications are based on synthetic fluids thickened with lithium soaps and are designed for specialty applications such as high speed bearings, water wash out resistance and high temperature service. These compounds can withstand moderately high loads and contain a polymeric additive, which improves its affinity to metal surfaces. Semi Synthetic Greases for Non Drip Applications provide better lubrication than ordinary lithium or petroleum greases and have a longer serviceable life. Its serviceable temperatures are 18 degree centigrade to 170 degree centigrade. These products are used in lubrication of high speed bearings and spindles in textile and printing machinery, pump sets, agitator drives etc.