INCA_INSS1440: Fire Barrier Caulk is acrylic base fire stop sealant, which is used to seal the gaps of various through-penetration with 3 hours fire rating. When INSS1440 is exposed to 1x10⁶ Gy (1x10⁸ rad) neutron and gamma radiation unit, it can still perform good fire stop function.
Characteristics：
● One-component, gun-grade, ready for use; easy installation. ● Excellent resistance to fire consumption, become a solid char after burned. ● Without halogen and asbestos. ● Water based, no sagging. ● Paintable after fully cured.
Test：
● UL1479 up to 3 hrs, T, and L Rating ● ULC S115 up to 3 hrs, FTH Rating ● FM approved ● CNS 14514 up to 3 hrs, Class A and B ● GB23864 ● ASTM E 84 ● ASTM E662.
