Armacell 1/2″ Backer Rod

Product Attributes

  • Item Number: 530003
  • Product: Armacell 1/2″ Backer Rod
  • Stock UOM: EA
  • Manufacturer: Armacell LLC
  • Dimensions: 1/2″
  • Stock Status: Special Order


Extruded round, closed cell, low density polyethylene (PE) foam material with a skin-like outer texture. Standard backer rod is non-absorbent, flexible and compressible allowing for easy installation in joints as a backup material for sealants.