Armacell 3/8″ Backer Rod

Product Attributes

  • Item Number: 530002
  • Product: Armacell 3/8″ Backer Rod
  • Stock UOM: EA
  • Manufacturer: Armacell LLC
  • Dimensions: 3/8″


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.