Super Cast from Clemons Concrete Coatings is a sprayable surface retarder designed to retard the hydration of the cement on the surface of freshly placed concrete, creating a variable etch on exposed concrete finishes.
Super Cast is currently available in five different formulas that result in different depths of aggregate exposure. Variations range from an acid-etch appearance to standard full aggregate exposure. Other etch depths can be custom-formulated. Each different formula is uniquely coded by number and the retarder itself is color-coded.
Super Cast forms its own waxy film that resists rain and extends the holdout of the retarder without you having to cover the concrete with plastic.
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