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Availability: In-Stock
Shipping Time: 3-5 Business Days

Product Description: Closed cell round backer rod primarily serves as a backing for caulking material. Additionally, it promotes 2-point sealant adhesion while it controls the depth of the caulking material. Finally, closed cell round rod can be used on the interior or exterior of your log structure.

Product Uses: Checks & Smaller Joints

Additional Information:

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• Closed Cell Backer Rod Brochure (PDF)
• Request Materials Estimate