Clear Polycarbonate U Channel End Cap for 8mm, 4 ft.

U profile end cap for 8 mm twin wall polycarbonate, clear, 48 in.

Seals cut edges against dust and water and finishes the panel edge. Use with vented tape.

Goes together with

• Any 8 mm twin wall sheet, the cap closes the cut edge so dirt and insects stay out of the flutes.
• Aluminum tape on the top edge and vented tape on the bottom, fitted under the cap.
• Roofing screws with neoprene washer for fixing the sheet itself.

Skip this and by the next spring the flutes fill with condensation. The order of work is in the installation manual, and the rest of the small parts are in accessories.