Diameter: 0.500"


Seamless compression Backer Rods are nearly 100% closed cell to prevent water from penetrating foam cell structure. Recommended uses include gap filling, expansion joints, and caulking backer.  All of Foam-Tite®'s products are CFC and Phthalate free.

product highlights

  • Bulb Diameter: .500" (12.70mm)
  • Soft compression for ease of installation
  • Flexible enough to fold to double up for larger gaps
  • Recommended uses include mullion filler, caulking backer, and carpentry gaps


Part # Box Quantity Cut Length Reach Compression
24229130090750 1,500' Reeled .500" Soft