Unbranded 39.5 in. x 135 ft. Drainage Mat Fabric on 2 Sides

ABP Advanced Drain is a drainage composite mat consisting of parallel geometric drainage channels backed with a nonwoven filter fabric designed to eliminate hydrostatic pressure from behind below grade foundation walls, retaining walls, planters, plaza decks and balconies. The product is produced from an extruded polymer matrix of tangled, randomly oriented monofilaments. The polymer matrix is then shaped into a series of parallel, porous channels designed to allow flow in all directions. It is then attached (heat bonded) to a polyester nonwoven filter fabric designed to prevent soil or sediment from entering the matrix of the system, while providing ample flow of water.