Mylar Reflective Film on White - 2mil - 4ft x 50ft

Send More Light Back to Your Plants - 4ft x 50ft Roll

Light that misses the canopy is wasted. Bare walls absorb a lot of it. This white-backed reflective film lines the walls, ceiling and floor of an indoor space, so more light returns to the plants. The film is polyester (PET), 2mil thick, with reflectivity up to 95% as listed by the distributor.

One 4ft x 50ft roll gives enough coverage for a regular indoor grower lining a tent or a small to mid-size room. It also suits a hobbyist who wants to cover several tents. Larger rooms may need more than one roll.

Key Features & Benefits

• Up to 95% reflectivity — returns more light to plants from the sides and below.
• White film — a bright, reflective surface for walls, ceilings and floors.
• 2mil polyester (PET) — a thin, flexible film that is easy to cut and handle.
• 4ft x 50ft roll — one roll covers a lot of wall area, cut to the lengths you need.

Who Should Use Mylar Reflective Film on White

Use it if you run grow tents, grow rooms or other indoor cultivation spaces and want to make better use of the light you already have. It works with hydroponic systems and soil-based setups alike.

About Mylar Reflective Film on White

This is a roll of white reflective film made from polyester (PET), 2mil thick and 4ft x 50ft. It is sold as one roll. The brand is not specified in the distributor listing.

Frequently Asked Questions

Q: What is a mil?
A: A mil is one thousandth of an inch. This film is 2mil thick, so it is thin and flexible.

Q: Where can I use it?
A: Use it on the walls, ceilings and floors of grow rooms, grow tents and other indoor cultivation spaces.

Q: Is it a good fit for hydroponic systems?
A: Yes. The film lines the space around the system and does not depend on the growing method, so it suits hydroponic and soil-based setups.

Q: How do I cut it to size?
A: Measure the surface, mark the film and cut with sharp scissors or a utility knife. Cut each piece slightly larger than the area, then trim it after you position it.

Q: Why choose a reflective film over plain paint?
A: A reflective film is made to return light. A plain wall surface may absorb more of it. Check the reflectivity rating when you compare products.