SC 5016 and SC 5032 are 0.024" (0.6 mm) thick high impact polystyrene sheets. They are formed with 3/16" corrugations and a spunbond polypropylene fabric on one side with a 4" (102 mm) skirt on one edge.
May be referred to in specifications as channeled and perforated high impact polystyrene with an adhered fabric as an intervening drainage medium behind stucco and scratch coat systems.
Can be used in place of three-dimensional matrix of monofilament fibers with adhered fabric.