High quality, high temperature clay-based greases, which do not melt. Also will not run or drip even at temperature of up to 260°C. ProGreaz BT does not dissolve or wash out in contaminated water, and contains special addtives to help it adhere to the surfaces to which it is applied. Recommended for lubrications of plain and rolling bearings at elevated temperatures, including medium to large low-speed bearings commonly found in kilns, steel mills, aluminium, glass, rubber and cement plants. Estimated continuous temperature: -18 to 177°C, with the exposure of up to 240°C.