mattresses
3m mpp fire barrier putty 8x4 in . red brown
fire barrier putty size 8 in.l x 4 in.w red brown container type padup to 4 hr . fire rating material intumescent standards ul classified and fm approved br b features b ul li color red brown li li container type pad li li item fire barrier putty li li length 8 li li material intumescent li li size 8l x 4w li li width 4 li li standards ul classified and fm approved li li fire rating up to 4 hr . li ul
3m