Foundry products
since 1879

CESACOAT X3 – High temperature mastic

Cesacoat X3 is a high temperature, air setting mastic for use in aluminium cast-houses and  foundries as a refractory surface coating, although generally used to glue with ceramic fibers. It can also be used on porous materials such as fire brick and insulating castables and will equally enhance their abrasive resistance.


The product is frost sensitive. Store at temperatures above 5 ° C and always close the pails after use. It is possible that during storage this product tend to agglomerate. This phenomenon is absolutely normal due to the composition of the cement. It is important to mix the product carefully before use. If properly stored the product shelf life exceeds 6 months.

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