Drainage Composite – G200N – 4’ x 50’ Roll drainage mat The molded polystyrene sheet is

The molded polystyrene sheet is bonded to a high strength polypropylene fabric

These HDPE mats are waterproof and will not rot

The grass protection mesh is ideal for installations in parking areas that experience daily and/or frequent traffic

These socks are more efficient and easier to install than straw wattles or commonly used silt fences

In particular

Drainage Composite – G200N – 4’ x 50’ Roll drainage mat The molded polystyrene sheet isThe G200N is a drainage composite roll that are made of high compressive strength cores with a nonwoven filter fabric attached to provide clog resistance and high flow capacity. These single sided subsurface filters are used for retaining walls, cut off drains, and landfill closures. They offer relief from hydrostatic pressure as well as high drainage flow. This product functions for where drainage, separation, and filtration are needed. They are easy