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Cementing Antisettling Agent

DOSTAB™ is a polymeric additive designed to help control free water and to suspend solids in cement slurries, particularly at higher temperatures where metasilicate products are difficult to retard. DOSTAB™ also gives some fluid loss control in most applications.

  • DOSTAB™ is a moderately strong retarder at temperatures below 140°F or so; Slurries below this temperature may be simpler to design with alternative products.


Dosas Chemical Brochure Data Sheet
Dosas Chemical Regulatory Data Sheet
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