M-D Building Products Caulk Backer Rod, 20-Ft. x 1/2-In.

Key features

•Fills gaps and openings in pavement cracks, wall joints, foundations, sidewalks and driveways
•Non-absorbent, closed-cell polyethylene pre-caulking material
•Twist multiple strands together to fill large cracks, gaps
•Gray finish

BrandM-D Building Products

CategoryTape Caulk

SizeOne Size

ColorGray

WarrantyWarranty

M-D Building Products Caulk Backer Rod, 20-Ft. x 1/2-In.

List Price: $18.24$16.42DEALYou Save: $1.82 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (4)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

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