This 20-pack of greenhouse film lock channels is made of 1mm thick aluminum alloy for outdoor durability and corrosion resistance. It secures greenhouse plastic sheeting along frames, preventing wind damage. Easy to install, it is an essential accessory for greenhouses, hoop houses, and polytunnels.
This 20-pack of greenhouse film lock channels is made of 1mm thick aluminum alloy for outdoor durability and corrosion resistance. It secures greenhouse plastic sheeting along frames, preventing wind damage. Easy to install, it is an essential accessory for greenhouses, hoop houses, and polytunnels.
