Watts ISCA-121-D - Part of the ISCA-121-D Series Sheet Drain Membrane-clamp construction with dual weepholes

Membrane-clamp construction with dual weepholes to recapture perimeter seepage and support sealed flooring systems

it protects rivers and lakes from sediment runoff

with 48″ (1220 mm) modular lengths

this board is suitable for driveways

and is ready to connect to your system with built-in interlocking joints

Watts ISCA-121-D - Part of the ISCA-121-D Series Sheet Drain Membrane-clamp construction with dual weepholesThis Watts Drains industry standard back to back, vertical, adjustable water closet carrier features an epoxy coated cast iron fitting, 4 inch waste and 2 inch vent no hub connections, epoxy coated cast iron patented compression seal faceplate assembly, epoxy coated cast iron foot supports embossed with incremental standard and wheelchair heights for easy adjustment, adjustable ABS nipple with integral test cap and neoprene bowl gasket, plated