Frost King 3/8 In. x 350 Ft. Poly Foam Backer Rod C21CP Perspective: front
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Frost King 3/8 In. x 350 Ft. Poly Foam Backer Rod C21CP Perspective: back
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Frost King 3/8 In. x 350 Ft. Poly Foam Backer Rod C21CP

1UPC: 0007757806026
Purchase OptionsSold and Shipped by
$40.84

Product Details

Frost King's Poly Foam Backer Rod reduces the amount of caulk you need to fill large openings. It's non-absorbent. So, it works with virtually every type of caulk and sealant. It's also compressible which allows it to snuggly fill cavities. Just press in place, then caulk on top of it. null -

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