Calcote 20W is an alumina based wash and coating. It is supplied in powder form and can be easily mixed with water and applied by brushing, dipping or spraying.
It can be applied as a protective layer to most materials exposed to molten aluminium or non-ferrous metals.
- Spouts and pins
- Launders and other castables
- Dense fused silica parts
- Board products
- Steel ladles, pans and tools
- Easy to use: Mix 1 part Calcote 20W with 4 parts of water
- Aluminium does not adhere to Calcote 20W so metal is easily removed