The flutes in multiwall polycarbonate sheeting must be sealed at the top so that water, dirt, dust, and bugs do not enter the panel. Aluminum foil tape is an excellent form of additional protection that is used on the top of the flutes and can be paired with a polycarbonate U profile for maximum protection.
- Color: Silver
- Length: 150’
- Used With: 10mm-25mm Multiwall Polycarbonate