Panda Film Black and White Poly Film Roll - 5 mil - 40 x 100 ft

Reflect Light and Block Leaks with One Dual-Sided Film - 40 x 100 ft Roll

Light leaks and wasted light make it hard to control a growing space. This film pairs a reflective white side with a light-blocking black side, so one roll lines walls and builds dark partitions. It is waterproof, weather resistant polyethylene at 5 mil thickness.

The 40 x 100 ft roll suits growers covering several rooms, a greenhouse or multiple hydroponic systems. It works for commercial operations and for home growers with larger spaces.

Key Features & Benefits

• Reflective white side — sends light back toward plants instead of losing it to walls.
• Light-blocking black side — helps keep unwanted light out of dark zones.
• Waterproof polyethylene — resists moisture in humid growing areas.
• Weather resistant, 5 mil — suits indoor and covered outdoor use.

Who Should Use Panda Film Black and White Poly Film Roll

Growers lining grow rooms or tents, building partitions, covering hydroponic reservoirs, or adding a ground cover in a greenhouse will find it useful.

About Panda Film Black and White Poly Film Roll

Panda Film is a commercial grade, dual-sided polyethylene film in a 5 mil thickness. It is sold as one roll measuring 40 x 100 ft.

Frequently Asked Questions

Q: Which side faces the plants?
A: Face the white side toward plants to reflect light. Face the black side toward the area you want to keep dark.

Q: Is the film waterproof?
A: Yes. The polyethylene is waterproof, so it can cover reservoirs or serve as a moisture barrier.

Q: What does 5 mil mean?
A: A mil is one thousandth of an inch, so 5 mil describes the film thickness. Thicker film generally resists tears better.

Q: Can I use it outdoors?
A: It is listed as weather resistant, so it suits covered outdoor uses such as greenhouses and tunnels.

Q: How does it compare with plain white film?
A: Plain white film reflects light but does not block it. This dual-sided film also gives you a light-blocking black side.