generally used for sealing joints which are exposed to high temperatures, i.e. connections on ovens, heating systems, machines, car bodies (vicinity of engines), etc. it does not loose it’s sealing properties under extreme conditions. Not suitable for use within 1 metre of wood burning stove flues.
It can be applied to glass, ceramic tiles, enamel, epoxy paint and polyester. It can also be used with polyamides, ABS, metals and polyester in immersion or humid heat, however, a primer may be required.