Door Perimeter Gasketing
.Clearance Between Glass and Edge Not Applicable, Fits Glass Not made for Glass, Material Galvannealed Steel, PVC Encased Intumescent with Silicone Seal Door Perimeter Gasketing, Style 3 Piece Kit - Intumescent, Fire Gasket, and Stop Extender, Fits Edge 1/8 to 3/8 in, Length 84 in, Min.