Weather Blanket Cellulose - 21.5 lb Bag (40sf @ R-19)
Weather Blanket is a cellulose insulation made from recycled newspaper. It contains no ammonium sulfate and can be sprayed in attics, side walls and cathedral ceilings. It has also been tested and passed by Underwriters Laboratories in accordance with UL 723 and ASTM C-739 characteristics and meets the Federal Standard HH-I-515D for use in government structures.
|Weather Blanket Fact Sheet|
|Weather Blanket Formaldahyde Free Certification|