M-D Building Products 3/8-Inch X 20-Foot Gray Backer Rod
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3/8-Inch X 20-Foot Gray Backer Rod
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* Estimated stock levels as of Wed, Sep 23, 2020. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.
Non-absorbent, closed-cell polyethylene pre-caulking material helps repel moisture. Use before caulking to fill gaps and openings larger than 1/2 in x 1/2 in Prevents 3-point bonding.
|Prop 65 Warning||WARNING: This product can expose you to chemicals including Ethylene Oxide, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.|