Solexx | Silicone Caulk

The trapped air from the caulking helps achieve the highest possible insulation. We recommend you first run about ¼ inch of silicone caulking into the open edges of the panels to seal out bugs, dirt and moisture.

One bottle of Solexx Silicone Caulk will seal about 25 feet of 5mm Solexx Greenhouse Covering.