... can reach 870°C. Typical Properties--Silver gray paste.--Nickel and graphite based, withstands high temperatures up to 870°C.-- ... for bolt, bushing, pipeline, fittings, flange, gasket, coping, manifold, nut and stud etc. Also can be used for high temperature oven ... and crane assembly, turbine bolt, coal breaker, die-casting machinery and heat exchanger.