Fasten seams or joints together with welds, bolts, cement, rivets, solder, caulks, metal drive clips, or bonds to assemble components into products or to repair sheet metal items. Assemble products or production equipment.
Vegetable glycerin (VG) is a natural organic glycerol that is made from vegetable oil, which comes from palm and/or coconut oil. The vegetable glycerin is mixed with water, then heated to a high pressure and temperature. The glycerin dissolves from the fatty acids and is then absorbed by the water.
Because R134a is not compatible with mineral-based compressor oil, it requires a different type of lubricant. Virtually all OEMS today specify one of several different types of PAG oils for their compressors. PAG oils vary according to viscosity, with PAG 46, PAG 100 and PAG 150 being the three most popular blends.The type of PAG oil required depends on the design of the compressor. And because compressor failures are the leading cause of A/C system failures, it is important to use the correct type of lubricant.AG oil is not compatible with R12 and must not be used in older R12 systems. Mineral-based compressor oil should only be used in older vehicles with R12. Mineral oil must never be used with R134a because the two will not mix.