Knauf Insulation Ecobatt R 8 Unfaced Fiberglass Insulation Batts 2.5" x 16" x 96" 234.67 SF Castille 9 Compliant No Warranty 10 year 9 Compliant No Warranty 10 year limited CA Residents: Prop 65 Warning(s) Yes For Use with Bathroom Walls Yes For Use with Fireplace Exteriors No For Use with Garage Walls No For Use with Kitchen Counters Yes For Use with Patios No For Use with Pools No For Use with Shower Floors No For Use with Vinyl Floors No For Use with Garage Floors No UNSPSC 30161500 Water Protection Water resistant For Use with Kitchen Backsplashes Yes For Use with Bathroom Floors No For Use with Shower Walls Yes Edge forming used for window sills Absolutely Constructed from sand and over 50% recycled glass bottles