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LOT OF 3 - M-D C21H Gray Polyethylene Caulk Backer Rod 20 L ft. x 3/8 Thick in.
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LOT OF 3 - M-D C21H Gray Polyethylene Caulk Backer Rod 20 L ft. x 3/8 Thick in.

Starting price (see what it sold for on eBay ↗) $9.99 as of Jul 18, 2026
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Closes Jul 20 · 4:36 AM EST
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Past Plastics auctions
Condition New – Open box
Condition tiers New Used Refurbished Damaged Unspecified
Ships from ZIP 420**
lyoncodad 2,591 ratings · 100.00% positive
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Description

From the seller
Cleaning out my project box. Lot of three small Gap backer rod. Please see pictures for the exact items you will receive. Thank you for looking! Foam backer rod, 3/8" in by 20 ft. Three packages. Had these on hand when I installed some flooring. These are extra, looking for a new home.

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