Ceramic-based spray for coating crucibles prior to casting. It extends the service life of the crucible and prevents the deposition of oxides inside it. Suitable for use with base metals, precious metals and palladium based metals. It has no effect on the properties of the alloy.
Do not use in burner foundries and when using graphite crucibles.
The bottle is enough for 70-80 uses - one use is enough for several casts.