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M-D Building Products 20 Foot x 1/2 Inch Backer Rod for Gaps & Joints

$3.99

$3.99

$3.99

Also Available In Store add Icon Add to Wish List location Icon In Stock Online

Overview

20 Foot x 1/2 Inch Backer Rod for gaps & joints.
Gray backer rod is a non-absorbent, closed-cell polyethylene pre-caulking material.



Features

  • Use before caulking to fill gaps and openings larger than 1/2 inch x 1/2 inch
  • Prevents 3-point bonding
  • Recommended for use in expansion joints in driveways and sidewalks
  • Twist multiple strands of cord together for extra large gaps
  • Easily trimmed to size with scissors
  • Sku Number

    B-2940344

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