Backer Rod

W.R. Meadows

SKU / Product InfoQuantity
3/8" Kool Rod
Size: 7/8"
2-1/2" Kool Rod
4" Kool Rod
6" Kool Rod

Quick Overview

  • Controls depth of sealant/Ensures proper joint design ratio.

  • Forces sealant against joint sidewalls/Provides maximum sidewall adhesion.

  • Sealants will not adhere to KOOL-ROD/ Eliminates three-sided joint adhesion failure.
Interested in this item or want more information?


Phone: 877-727-0767


Can't find what you want? Give us a call and we can help you find it.


KOOL-ROD is a closed cell, polyethylene, flexible, rope-like foam joint backing material. This material is virtually non-absorbent and chemically inert to most solvents. KOOL-ROD will not stain or adhere to sealant materials. It is fully compatible with acrylic, butyl, polyurethane, polysulfide, silicone, and most other cold-applied sealant compounds. KOOL-ROD is specifically designed as a compressible backing material to be used in conjunction with a wide variety of cold-applied joint sealants.

Additional Information

Manufacturer: W.R. Meadows
For More Information on the Backer Rod , [Click Here] to Link to Manufacturer Web Site

© Pensacola Hardware, Co. | All Rights Reserved