Roof cover boards

DEXcell line of high-performance roof cover boards includes a glass mat product, an FA glass mat product for fully adhered membrane systems, and a cement roof product. The cement board is lightweight and is said to withstand prolonged exposure to moisture. The glass-mat products are mold resistant and available in 1/4-, 1/2-, and 5/8-in. thicknesses and 4 ft. wide in 4- and 8-ft. lengths. The cement roof board provides fire and thermal barriers in a 7/16-in. thickness.
National Gypsum, Charlotte, NC
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Concrete rejuvenation

Flo-Coat is a flowable product designed to rejuvenate concrete surfaces. It is said to be easy to apply with a lightweight squeegee and is polymer modified for bonding strength.
Sakrete Inc., Cincinnati,
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