Rubinate 9513, newly developed by Huntsman Polyurethanes, is designed for use as a primer for concrete to be used with a spray polyurea topcoat. An emulsifiable diphenylmethane diisocyanate that can be dispersed in castor oil in a 1:1 ratio, the mixture can be sprayed, rolled or painted with minimal bubbling onto wet concrete slabs or concrete blocks, the firm said. For more information, call 800-553-8624 or 248-322-7351.
Huntsman Polyurethane's Rubinate 9513 designed for concrete
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