Delta Drain Drainage Composite - 6' x 65'7" chat-hdpe North American Green's P550 is

North American Green's P550 is a composite turf reinforcement mat

The filter fabric prevents the passage of soil particles into the core while allowing water to pass freely

which allows quick and even coverage without bounce-back

The soft foam sidewalls compress for convenient loading and off-loading

StrongBox SBBC-40CR is a cold rolled steel backflow enclosure coated with a performance polymer alloy coating

Delta Drain Drainage Composite - 6' x 65'7" chat-hdpe North American Green's P550 isDelta Drain is a highly effective dimple drain board that controls the flow of below grade water. Its high water flow capacity ensures effective drainage. It can be used on both horizontal and vertical applications for residential and light commercial uses. NOTE: Dorken (Delta Drain branded products) are ineligible for return or order cancellation once the order has been shipped.