Used to fill large gaps before caulking or chinking.
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  • Pre-Caulking Backer Rod

    Use behind chinking and caulking in joints larger than 1/4 in. wide including between logs, around door and window trim, at foundation sill plates, in wall joints / cracks, and...
  • Grip Strip

    Use behind chinking and caulking in joints larger than 1/4 in. wide including between logs, around door and window trim, at foundation sill plates, in wall joints / cracks, and...
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