Mylar Reflective Film 2mil 50in

Reflective Mylar Film That Sends Light Back to the Canopy

Light that lands on a bare wall is light your plants never use. This 2mil sheet of PET polyester bounces that light back toward the canopy, with reflectivity rated at up to 95%. The film diffuses what it returns, so the walls give back an even wash instead of bright patches. That cuts down on hot spots and helps the lower and outer plants catch more of the lamp's output. It reflects heat as well as light, which helps hold temperatures steady across a tent or room. At 2mil, the polyester resists tearing as it is pulled tight, stapled and taped. Each roll is 50 in wide, so most walls take fewer vertical runs and fewer seams. Four lengths are offered: 25, 50, 100 and 150 ft. Shorter rolls fit a single tent, and the longer ones line a full room. Use it with hydroponic systems, soil beds and other indoor horticulture setups.

Hanging Grow Room Mylar on Walls, Ceilings and Floors

Lining a room works best when the reflective side faces the plants and the sheet hangs flat. Measure each wall and cut panels with scissors or a utility knife, leaving a little extra at the top and bottom. Fix the top edge first with staples, tacks or tape, then work downward. Pull out wrinkles as you go, because creases scatter light unevenly. Overlap neighboring panels slightly and tape each seam so no bare wall shows through. The film can cover ceilings and floors too, returning light that would otherwise be lost above and below. In a tent, panels can line the inside of the frame or patch a worn interior. Wipe the surface now and then, since dust dulls any reflector. Brighter walls mean less extra lighting is needed to fill dark corners. That saves energy over a long run of crops.

Key Features

• Up to 95% Reflectivity: Returns most of the light that reaches the walls back to the plants.
• Even Light Diffusion: Spreads reflected light to limit hot spots and uneven growth.
• Reflects Heat and Light: Helps keep temperatures stable inside a tent or grow room.
• Tear-Resistant 2mil PET: Polyester film that holds up to stretching, stapling and taping.
• Cuts and Hangs Easily: Trims with scissors and fixes to walls, ceilings and floors.
• Four Roll Lengths: 50 in wide in 25, 50, 100 and 150 ft lengths.

Technical Specifications