DL Wholesale Mylar Reflective Film on Black - 7mil - 4 ft x 100 ft

Reflect More Light Onto Your Plants - 100 ft Roll

Bare walls, ceilings and floors absorb light your fixtures already paid for. This Mylar film lines those surfaces with a reflective polyester (PET) layer that sends light back toward the canopy. The distributor lists reflectivity of up to 95%.

The 4 ft wide roll is 100 ft long, which suits growers lining several tents or a full room, and it is sold as a single roll. Hobbyists with one small tent can cut off what they need and keep the rest for later.

Key Features & Benefits

• Reflectivity up to 95% — returns more light to the plants from the sides and above.
• 7mil thickness — a heavier film that handles cutting and mounting.
• Polyester (PET) material — a durable film for indoor cultivation spaces.
• Black backing — the film is supplied on a black base.
• 4 ft x 100 ft roll — enough coverage for multiple spaces.

Who Should Use DL Wholesale Mylar Reflective Film

Indoor growers who want to use their lighting more efficiently will find this useful in tents, grow rooms and hydroponic setups. It suits both home gardeners and commercial cultivation facilities.

About DL Wholesale Mylar Reflective Film

DL Wholesale Mylar Reflective Film on Black is a 7mil polyester (PET) reflective covering. It comes as a 4 ft x 100 ft roll with a shipping weight of 18 lb.

Frequently Asked Questions

Q: What is this film made of?
A: It is made of polyester (PET). The thickness is 7mil.

Q: Where can I install it?
A: It is intended for lining the walls, ceilings and floors of grow rooms and tents. Cut it to fit each surface before mounting.

Q: What does reflectivity mean?
A: Reflectivity is the share of incoming light a surface bounces back instead of absorbing. This film is listed at up to 95%.

Q: How does reflective film compare with white paint?
A: Both reflect light, but film is a sheet you cut and mount, while paint is applied to the surface. Check the reflectivity of whichever option you choose.

Q: Can I use it in a small tent?
A: Yes. Cut the roll to size and keep the remainder for other spaces. The roll is 4 ft wide.

Q: How is it sold?
A: It is sold as one roll, each.