Backer Rod by Construction Foam Products, a division of Nomaco – HBR® Closed cell backer rod in continuous lengths of extruded, closed-cell polyethylene foam used as a backing material for elastomeric and other cold applied sealants; HBR®-XL closed cell backer rod used with hot applied sealants; Sof-Rod™ backer rod of extruded polyolefin foam with a non-absorbing outer skin and a highly resilient interior network of open and closed cells which does not out-gas when ruptured; and Foam-Pak™ II open cell backer rod for basic Type-O, open cell sealant backing.
|SOF Rod||HBR / Nomaco Sof-Rod|
|Open Cell Backer Rod||OC Foam|
|Closed Cell Backer Rod||HBR|
|Cross-Linked Backer Rod||HBR XL|
|Foam Control Joint||Control Joint with tear strip|
|Foam Expansion Joint||Expansion Joint|
|Flat Rod||Flat Rod|