( Water based penetration coating )


A newly developed refractory coating by Ceraflux India Pvt Ltd is based on new theme. This is a Craftcote – 75 PEN penetration type thermally stable & resistance coating for moulds & cores of various binder systems. The coating is available both water base & solvent base. The refractory used is highly thermally stable with very low or no expansion.

The coating Craftcote – 75 PEN is designed for eliminating the casting defects like scab, metal penetration, veining , rough surface etc. These defects normally occur due to poor compaction of mould or core ,thermally or mechanically stressed locations of cores. This coating Craftcote – 75 PEN helps to improve the strength of loosely rammed area of mould or core by building bridge between loose sand grains.


The coating Craftcote – 75 PEN is diluted with water by 10-15 parts at the time of usage. It can be applied by brush or spray on a localised area of core or mould , where casting defects are prone. Allow coating to penetrate to 3 – 5 grains , repeat application till coating appears on surface of core or mould. A regular wash can be applied over this coating after 15 – 30 minutes.

Physical Properties

Appearance Off white thick liquid
Sp. Gravity 2.30 – 2.65
Dilution Ratio 100 : 10-15
Packing 1 / 5 kg
Shelf Life Six months from date of manufacture.

Storage & Handling

  • Store in a cool and dry place away from heat & light. Always keep container tightly closed. Wear proper safety tools while handling.

Material Safety Data Sheet (MSDS) is Available on Request

Our Products

We offer a wide range of foundry products and services to meet the requirements of iron, steel and non-ferrous
foundries to help them to reduce defects, improve casting quality and optimise production costs.