1/4 X 1.5 X 12 1/8 Precut Strip, Sti, Mfr#: SSW250

Firestop Strip, Fire Rating 4 hr, Fire Resistance Type Intumescent, Firestop Type Strip, Overall Width 1.5 in, Color Gray, Expansion Temperature 320 Degrees F, Features Tested In A Variety of Construction Types, For Material Type Plastic, For Use On Piping, Maximum Service Temperature 130 Degrees F, Resistance Properties Water Resistant, Sheet Length 8.06 in