3M
#B258
Fire Barrier Block, Polyurethane Foam, Graphite, Maroon
SKU
#
07630897939
Specifications
Country of Origin:
Germany - Subject to change
Type:
Fire Barrier Block
Application:
Blank Openings, Metal Pipes, Cables, Cable Trays, Insulated Pipes
Material:
Polyurethane Foam, Graphite
Color:
Maroon
Size:
2.36 x 5.12 x 7.87 in. (60 x 130 x 200mm)
Approval Listings:
ASTM E 814/UL 1479, ASTM E 814/UL 273, IBC, IRC, IFC, IPC, IMC, NFPA 5000, NEC (NFPA 70), NFPA 101, and NBCC
Description
3M B258 FIRE BARRIER BLOCK