Southwire FSFOM Firestop Fire Blocking Foam Sealant
Fire blocking foam is a one-component, polyurethane based insulating foam sealant used to fill the annular space around vents, pipes, ducts, cables, and wires at ceiling and floor level in non-rated
Fire blocking foam is a one-component, polyurethane based insulating foam sealant used to fill the annular space around vents, pipes, ducts, cables, and wires at ceiling and floor level in non-rated
