Rockwater Manufacturing Corp. 106 Woodcleft Avenue Freeport, New York 11520 Tel: 516-868-0500 Manufacturer of cements, adhesives, concrete products and sealing cements for industrial, marine, underwater, construction & other markets. Other cement products include: patching mortar, cement admixtures, rapid plug cements, patching cements, high early strength cements & repairing cements. Cement applications include: wood structures, masonry, underwater concrete repair, concrete, aluminum & steel. Category: Cement Products Copyright © Industrial Leaders All rights reserved.  Privacy Statement Please read important copyright notices and disclaimers information.