Foundry products
since 1879

NEWCOTE 3450 – Water Based Boron Nitride Inorganic Coating

Newcote 3450 is a water based boron nitride inorganic coating, chemically inert, not wetted by molten Aluminium alloys. The product is suitable for the protection of ceramic or metallic substrates.

Newcote 3450 is especially suitable for protecting launders and hot top ceramics components in billet casting machines, concast tips or hot top rings and nozzle.

Newcote 3450 is recommended to stop iron (Fe) contamination in the composition of aluminium.

Packaging and storage

6 kg tins


The product is frost sensitive: Store at temperatures above 5 ° C and close the pails after use. It is possible that during storage some products containing mineral ingredients tend to precipitate. This phenomenon is absolutely normal due to the specific density of the minerals. It is important to mix the product carefully before use. If properly stored the product shelf life exceeds 12 months.

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