Wire-lock Track Plastics Exo-dep system with blackout poly

Exo-dep system with blackout poly

protecting the tube inside and out

heavy duty

The Nivolator is the first in a new generation of high-tech circulation fans

Wire-lock Track Plastics Exo-dep system with blackout poly12 Aluminum Single Channel Greenhouse Poly Lock Base. Also available in 6' and 8' lengths. Use for securing greenhouse poly to frame, and blackout plastic for external light dep systems. Use the spring lock channel in conjunction with Zig Zag wire (wiggle wire) for a simple and secure installation of your greenhouse poly fabric. Depth of single wire lock allows for up to three layers of zig zag wire, creating the possibility to attach shade cloth on