Heavy-duty, base support starter strips and perimeter casing beads for Exterior Insulation Finish Systems (EIFS). For Exterior Insulation Finish Systems (EIFS), the perforated flanges allow the base coat mixture to easily flow through and bond to the substrate for better embedment.

Includes the Keylock™ Splice for connecting multiple sections and alignment. Caulk all intersections, butt joints, ends, and corners at the time of installation. 

• Finished Thickness: 1/16"
• Insulation Thickness (A): 1"
• Back Flange (B): 2"
• Perforated Flange (C): 5/8"

45 pcs/ctn