Grace Cement Additives
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​​​​​​​​​​​​​​​​​​​​​Cement Products


More than 80 years ago, we pioneered the development of chemical compounds for use in cement grinding. Since then, we have remained on the cutting edge in the development of chemical additives that improve grinding efficiency, reduce the cost of production, improve the quality of cement and help meet environmental objectives. In addition to offering a full line of standard grinding aids, quality improvers and masonry cement additives, GCP has developed a proprietary method to customize and optimize formulations to provide specific benefits for individual cement plants. GCP ensures that all of our additives are of the highest quality and that they are in compliance with regulatory requirements and meet all local standards.


Grace-branded documents

The familiar Grace brand will continue to appear on GCP documents until we complete our rebranding.  Until then, Grace-branded documents are accurate representations of GCP Applied Technologies products. 



Airalon®®Effective air-entraining additives developed for use in the manufacture of air-entraining Portland and masonry cements.
CBA®®Aqueous solutions of selected alkanolamines intended to improved the strength of portland and blended cement.
Daragrind grinding aid for use in grinding a variety of minerals, including limestone, calcium carbonate, silica and quicklime.
ESE®®Aqueous solutions of a patented alkanolamine intended to increase the strength of cement, particularly at early ages.
HEA2®®Aqueous solutions of amine acetate salts intended for use as grinding aids and pack set inhibitors.
Hydrophobe®®Additives designed to entrain air, impart water repellency, control set time, extend board life and improve the workability of masonry cements.
LGA®®High efficiency grinding aid and pack set inhibitor.
MTDA® B® BGrinding aids formulated from a renewable source.
MTDA®®Aqueous solutions of polyalcohols intended for use as grinding aids and pack set inhibitors.
RDA®®Interground additives to retard the set time of portland or blended cements.