THIS IS ASTROFOIL ORIGINAL
IT IS MUCH MORE HEAVY DUTY THAN ASTRO E AND ASTRO WHITE
AND IS SUITED TO INDUSTRIAL APPLICATIONS
IT HAS A DOUBLE LAYER OF BUBBLES IN THE MIDDLE
AS WELL AS TWO LAYERS OF 99.9% PURE ALUMINIUM FOIL
ALL PROTECTED BY A CLEAR VINYL LAYER ON EACH SIDE.
THE QUALITY IS REFLECTED IN THE PRICE
BUT YOU STILL PAY LESS THAN HALF THE FULL RETAIL VALUE!!
KEEPS YOU WARM IN WINTER AND COOL IN SUMMER
U-Value (Btu/ft. 2hro F): 0.0820 (down) 0.119 (Horiz.) 0.139 (Up)
Fire Rating: Class A/Class1
R-Value* 15 (down) 7.31 (Horiz.) 5.4 (Up)
