Closed Cell Backer Rod
This product is available in West Virgina only!

Please contact us if you would like additional details and/or more information.

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Backer rods are round, flexible lengths of foam that are used as a “backing” in joints or cracks to help control the amount of sealant used or the depth of the sealant in the gap. Available in widths from 3/4″ to 2″.