Backer Rod Foam Rubber Rope Caulk Saver Gap and Crack Filler for Concrete Cement Wall Expansion Joint Filler Weather Strip Seal Rod for Gaps and Joints(Gray, 1/4 Inch x 10 Ft)

PREMIUM MATERIAL:Our backer rod is made of EPDM,closed cell backer rod with high flexibility,non absorbent and heat-resistant features.The foam gap filler can efficiently deal with concrete cracks, cement cracks, driveway cracks, asphalt cracks, wall cracks and easy to use with no skill!
SIZE INFORMATION: backer rod 1/4'' diameter with 3‘ length,grey rope caulk saver is magic crack filler to save concrete caulk!(Note:please measure the size of the gaps, so you can choose the right size)
EASY TO USE:Just cut the foam backer rod into the desired size by scissors or a knife, allowing for a customized fit in cracks and gaps. then put the backing rod into the gap.At last, soomth with caulking material.our gap foam filler is soft and flexible nature ensures a snug and efficient seal, and it will keep the gaps from breaking.
APPLICATION OCCASIONS:Multi-funtional rope caulk saver, used as support rods corrosion resistance, good elasticity, sound insulation, heat insulation, not easy to break, reusable. Widely used in concrete crack,cement crack,asphalt crack,driveway crack,wall crack,pool caulking,door gaps,bathtub mantain.
WIDE USAGES: Our backer rod no more used as a concrete crack filler, sealing gaps in walls, driveways, pavements, but also can be utilized to protect dog ears, make ring holders, complete craft projects, and other creative endeavors.

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