Our bentonite for the foundry Industry was well known under the Volclay® name. Volclay® is an established world class brand for this industry. It is natural sodium bentonite with very high durability. We also offered activated sodium bentonite with high technology of activation process to produce the right bentonite for excellent binding for high intensive molding progresses.


Additrol® is our blended product among sodium, sodium activated and carbonaceous materials to service as one additive to foundries around the world, blended by AMCOL’s state-of-the-art technology to serve all the customers’ requirements for each of their processes. With this product, customers can easily apply to their process with excellent casting result. Castings produced from AMCOL’s materials serve automotive, engineering machinery, compressor, farm implement, railroad and machine tool markets, among others.


AMCOL delivers quality products and solutions for many types of green sand processes. Our products are supported by our team of scientists and industry professionals to ensure you the highest quality products available.

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