Solid lubricating paste for metal bolt-nut connections. Does not contain lead or nickel. Applications: Suitable for bolt-nut joints exposed to high temperatures up to 650ºC and to corrosive effects and bolt-nut joints that need to be re-tightened or disassembled after assembly and initial operation. To ensure constant preload, the coefficient of friction of the lubricant must be uniform and stable. Successfully used for cylinder head bolts, nozzle cap screws of injection moulding machines, bolted joints in the chemical industry and also for the tensioning rings of centrifuges.