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	Crete-Nox TA

Concrete Surface Set Retarder For Exposed Aggregate Finishes. Use To Expose Aggregate On Horizontal Surfaces And On Precast Elements.

Applied immediately after final concrete finishing, CRETE-NOX TA interacts with cement to interrupt the normal hydration process to delay the set on approximately 1/8 inch - 1/4 inch of the top surface. Once the underlying concrete has fully set and can support workers, the retarded surface matrix can be easily removed to expose the underlying aggregate. Decorative Exposed Aggregate Surfaces Can Be Produced Without The Critical Timing Associated With The “Wet Wash” Method And At A Fraction Of The Cost. True Aggregate Is Exposed, Unlike The Dull Finish Obtained With Abrasive Blasting. Does Not Discolor Resulting Concrete And Leaves No Residue Which Could Interfere With The Application Of Sealers Or Other Coatings Or Toppings. Crete-Nox TA Product Data Sheet | • English Version Basic Information - Concrete Surface Set Retarders