Solar Mirror Grow Film 50 sqft. B grade

Description

This is the best reflective film available.  It was developed at the National Renewable Energy Labs and marketed as Reflectech.  It's basic design is a PET layer with silver vapor deposited onto it.  Then a layer of acrylic is added.  On the back side a layer of adehisvie is applied and proctected with a peel off layer of plastic.  This is not mylar.
It is designed for concentrating solar power to reflect as much of the spectrum of sunlight as possible.  Silver is the best reflector of sunlight including infrared.
This material is considered B grade due to slight dimpling from the acrylic layer.  Excellent reflectance at a great price.
For my grow room it taped to the wall, I did not use adhesive.  It can be laminated but not necessary.
Flowering plants need more of the red spectrum and the mirror film gets the light to the lower parts of the plant for great yields.
The film is 46.5" wide and can come in any lenth up to 300 feet.  Available in 50 sqft lots.
Limited supply and when it is gone it is gone.
REFLECTIVE Silver Mirror Film GROW TENT material with Adhesive, Protection  94% relfective.