MasterSeal 590 5 Gal. Hydraulic Cement Gibraltar The next time you grill

The next time you grill

Its galvanized steel construction replicates a look from the past while providing strength and stability and resisting rust

built from 1993 to present

Whether making pizza

its powder-coated black finish helps withstand natural outdoor elements

MasterSeal 590 5 Gal. Hydraulic Cement Gibraltar The next time you grillFormerly known as Waterplug Hydraulic Cement, MasterSeal 590 is a quick setting hydraulic cement used to instantly stop running water or seepage through holes or cracks in concrete and masonry, and as an anchoring cement to secure bolts or posts in horizontal concrete or masonry. It expands as it sets to lock into place even under constant water pressure.