Ultratech Grate Guard, Removes Sediment, For Use With Flat Grate Catch Basins, 32 in Length, 30 in Width - 9275-SED Vendors and Disposals lightweight design makes installation quick

lightweight design makes installation quick and easy

Push-button dispensing system dilutes super-concentrated chemicals

melts when exposed to high heat

It features a capacitor-start design

these mats won't rip

Ultratech Grate Guard, Removes Sediment, For Use With Flat Grate Catch Basins, 32 in Length, 30 in Width - 9275-SED Vendors and Disposals lightweight design makes installation quickThis UltraTech sediment only Ultra Grate Guard helps capture sediment, silt, 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 tool.