Silicone Fire Barrier & Fire Barrier CaulkINSS2460 - Silicone Fire Barrier & INSS1440 - Fire Barrier Caulk:
These two kinds of fire barrier sealant products have been developed by INCA for the purpose of sealing gaps between compartments, pipe or cable penetrations in fire walls or floor, sealing joints, around doors and window frames in high fire rated structures. INSS 2460 is used where high flexibility and good waterproof is needed. INSS1440 is used for up to 3 hours fire rating in special installations. When INCA fire barrier sealant is exposed to 1 x GY (1 x rad) neutron and gamma radiation unit, it can still perform goodrfirestop function.
Both products show excellent fire performance with high expansion rate and good heat insulation properties. Good adherence on most materials like concrete, stone, plaster, metals, glass, plastics etc. Totally asbestos and halogen free. These two products are easy to install.