• 888-815-9763 Sales & Support Mon - Fri, 8am - 5pm PST. Instagram Facebook Twitter Google + Youtube


Complete Grow Tent Packages

Complete Grow Tent Packages

Start growing indoors today!

Complete Nutrient Packages

Sun System Reflectors on Sale

Deep discounts on many reflector models!

Hydrobuilder Warehouse Deals

Grow Tent Blowout Sale

Hydrobuilder grow tents on sale now!

Hydrobuilder Learning Center

Expert growing advice and tips!


Space Paper Platinum Reflective Mylar Film, 4' x 50', 2 Mil

Item #: HBRMF50

Space Paper
Your Price:

In Stock

In stock items ship within 24 hours
FREE Shipping!

100% Discreet Shipping Price Match Guarantee The HB Difference

Warranties | Returns & Replacements

Space Paper Platinum Reflective Mylar Film, 4' x 50', 2 Mil

Additional Images


Don't lose any of your precious light! Our Reflective Mylar Film keeps the light shining on your plants evenly, just the way they like it!

HydroBuilder's Reflective Mylar Film is durable, puncture and tear resistant. Easily attach to any surface in your grow area including walls, ceilings, pots, poles and more to spread your light uniformly reducing "hotspots" which can harm plants.

Product Features:

  • 95% reflective
  • Excellent light blocking capabilities.
  • Reduces "hotspots" by spreading your light evenly.
  • Tear Resistant
  • Can be tacked, stapled or taped directly to a flat surface.
  • Both sides are metallized for optimum reflectivity.
  • Neatly wound on 2" cores.
  • Individually poly-bagged and labelled.
  • Makes the most efficient use of your lighting by reflecting light onto your plants
  • Reflective metaled film is the best reflective material made - mirror-like efficiency!
  • 0.002" Thick


Brand Space Paper
Weight (lb.) 4.1
Height (in.) 54.7
Width (in.) 2.4
Length (in.) 2.4
Free Shipping Yes

Space Paper Platinum Reflective Mylar Film, 4' x 50', 2 Mil Questions & Answers

    Reflective mylar gives a reflection similar to that of a waxed car. While it makes a great reflective surface for light it is not recommended as a mirror replacement.
    Reflective mylar can easily be hung with tape or tacks.

Customer Reviews

Excellent Review by Bjwrinkle
I put this in my grow room and I would say the light exposer was bumped up at least 50%. Easy to cut, easy to put up. I say get it.

(Posted on October 24, 2015)
Share this review
Do you find this review helpful? 
Inappropriate review? 
Very reflective Review by Growzal0t__
i used this in my grow cabinet to reflect the light from the side of the walls back onto the canopy. the plants love it

(Posted on July 24, 2014)
Share this review
Do you find this review helpful? 
(3 of 4 people found this review helpful)
Inappropriate review? 

Shipping Info:

Free Shipping

Ships Via FedEx/UPS

Questions about this product?
Contact us for advice or more details. Our product specialists are here to help.
Email an Expert
Report an issue on this page

Why Shop with Hydrobuilder?
We offer the best service and support in the industry. Your complete satisfaction is our goal.