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> Boss 813 expanding firestoping foam cfc free
Boss 813 expanding firestoping foam cfc free
Ensure surfaces are clean and free ofdust, loose particles and grease.
Expanding Firestop Foam is the FIRST Firestopping Foam on the market today that is UL Certified and has passed the strict ASTM E-814 and UL 1479 testing procedures. By passing ASTM-E-814 BOSS 813 can be used on any commercial or residential construction where the code calls for a UL system for penetration of cables, etc. through drywall, concrete or wood. (Please consult the UL directory for a full list of approved systems).
prevents the spread of fire, smoke and toxic gasses from one compartment to another, while still maintaining the integrity of the Firewall.
has excellent insulation and acoustic properties, and is also paintable (after inspection).
meets or exceeds all building codes including the new International Building Code.
has been tested to ASTM E-814 , UL 1479 and ASTM E-84. Classified for 1 and 2 hour assemblies.
ASTM E-814 (UL 1479), standard test method for fire tests of through penetration firestops. Passed as a Class 1 in a ASTM E-84 for surface burning of building materials. Conforms to ALL building codes as well as the new International Residential Building Code.
