6mm Polycarbonate Joiner Cap
Simplify Assembly - for 6mm Polycarbonate
Adding MultiWall to your wood framework is easier when using these special pieces to hold the panels in place. The Caps are made of a tough, sunlight-resistant UVI polycarbonate, and are weatherproof and maintenance-free. 2-7/8" across (longest side).
Use joiner cap to connect polycarbonate over studs and rafters.
Builder's Notes: Caps are easily cut to length with a hacksaw.