Heavy-duty, base support starter strips and perimeter casing beads with weep holes for use in Exterior Insulation Finish Systems (EIFS). Designed with weep holes on the front side to move moisture away from openings.

Perforated flanges allow the base coat mixture to easily flow through and bond to the substrate. Includes the Keylock™ Splice for connecting multiple sections and to assist in their alignment. Caulk all intersections, butt joints, ends, and corners at the time of installation.   

• Finished Thickness: 3/32"
• Insulation Thickness (A): 1"
• Back Flange (B): 2-1/2"
• Perforated Flange (C): 5/8"

30 pcs/ctn