bed sheets
sti cs3636 fire barrier composite sheet 36 x 36 in .
fire barrier composite sheet length 36 in . width 36 in . silver 2 hr . fire rating br b features b ul li color silver li li item fire barrier composite sheet li li length 36 li li material 31 gage steel sheet steel wire mesh and aluminum li li width 36 li li mounting floor or wall li li standards ul classified li li fire rating 2 hr . li ul