Reflective Mylar Film will enhance the productivity of your grow room. Capable of 95% reflectivity, this mirror-like metalized film maximizes the available light inside your grow room by reflecting it back to the plant. It works better than white paint or plastic and it's perfect for those dark corners. This Reflective Mylar is a durable and tear resistant 50 micron grade film, with a silver backing that serves as a vapor barrier. At the same time, the film can efficiently retain heat to keep the room temperatures at an ideal level. It is heat resistant to around 190°C.
The 50 micron grade film is very durable and cost effective. It can be easily attached or mounted with glue, tape or staples, to any surface in your grow area including the walls, ceilings, pots, poles and more to spread your light uniformly reducing hotspots which can harm plants. The film is slightly transluscent so dont rely on it to block light, unless you double the layers.