HSS2000 Hot Smoke Seal Intumescent, Charcoal - Pemko

Product Overview

Adhesive backed (surface applied) intumescent material for Category B doors. Chemically inert, highly stable, expandable graphite strip. Tested and proven in positive pressure conditions to withstand both hot smoke and hot gasses. Can be painted to match the door or frame finish. Graphite colored strip is 3/64" x 7/16" in an 18 foot coil.