Includes patented Watco Innovator® orange test membrane, testable to 22 P.S.I. or five floors. Simply punch out after testing. No more test balls, caps or plugs.
Includes heavy-duty, snap-on grid—20% thicker than competitive grids.
Includes E-Z grip installation tabs on top piece and squared-off ribs on bottom receptor for easy tightening and installation.
Top piece is dark grey PVC to reduce appearance of dirt and mildew. Bottom piece available in white PVC or black ABS.
Includes green cover to protect grid finish during construction.