Vented Tape for Twin Wall Polycarbonate, 82 ft.

Vented tape for the bottom edge of twin wall polycarbonate. Lets moisture out, keeps insects and dust out, stops condensation inside the flutes. 82 ft roll.

Goes together with

• Aluminum tape for the top edge. Vented tape belongs on the bottom, where the flutes have to breathe.
• U channel end cap over the taped edge.
• Any 8 mm twin wall sheet, especially on a greenhouse, where condensation builds fastest.

Leave it off and the flutes fill with water and turn green from the inside by spring. See the buyer's guide and the installation manual.