FS-L Fireproof Silicone Foam is a low density of elastic foam plugging materials. FS-L includes A, B two components, after solidification it will be more durable and bear the damage more. This product uses liquid construction, so as to give full seal to the gaps between penetrating item . Applied to intensive cable beam filling rate of more than 40% of the electrical hole sealing, and mechanical pipe hole blocking.
Smoke non-toxic; No halogen, sulfur and other toxic ingredients; Long-term performance for more than 40 years; Watertight, smoke airtight; Resistant to radiation; Not including foundation and basic chemical elements: copper, lead, zinc and cadmium, tin, antimony for mercury, bismuth and other low melting point metal, and their alloys or compounds; Convenient for construction.