Ultratech Grate Guard, Removes Oil, Sediment, For Use With Flat Grate Catch Basins, 24 in Length - 9276-OS Nominal Size-42" x 54" X 1.5" Challenger is a lightweight

Challenger is a lightweight

Sink Material: SMC Fiberglass

Includes: Ergotec Scraper

Includes High Back Pressure Vacuum Breaker

Drywall cement can be applied over the beading at the same time as the wallboard joints and corners

Ultratech Grate Guard, Removes Oil, Sediment, For Use With Flat Grate Catch Basins, 24 in Length - 9276-OS Nominal Size-42" x 54" X 1.5" Challenger is a lightweightThis UltraTech oil and sediment Ultra Grate Guard helps capture sediment, silt, oil, and other debris before they enter the waterways, while allowing run off to flow through. There is no need to remove the grating. The guard slides on to the storm drains grate and uses heavy duty hook and loop fasteners to keep it closed. Once installed, sediment, dirt, silt, and other pollutants are easily removed from the guard with a broom, flat shovel, or similar