Used to fill large gaps before caulking or chinking.
Sort by:
  • 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...
    From $3.99
  • 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...
    From $1.09
Just added to your wishlist:
My Wishlist
You've just added this product to the cart:
Go to cart page