Components subjected to great heat and pressure during its operating life can easily be dismantled if SM7-500B is applied during assembly. SM7-500B is particularly effective on commercial/passenger vehicle braking systems. Extra heavy duty copper grease with graphite. High copper content. Effective up to 1100°C. No lead content, no CFC's, no silicone, no chlorinated content. Fitted with directional spray button for precision application. Ideal for boiler fittings subject to heat. 500ml