1/4 Inch X 197 Ft Backer Rod, Black Foam Rubber Caulk Saver, Concrete Expansion Joint Filler, Premium Strip Seal Filler For Gaps Driveway Wall Cracks And Joints

Product details

• Easy to Use: Our foam rubber space filler is soft and elastic, simple for anyone to use and apply to fill spaces or seams, can be applied for gap, door and window gap filler, pavement joints.
• Premium Material: Made of high-quality EPDM foam rubber, our black caulk backer rod is high flexibility, bendable, non-absorbent and lightweight. Providing an efficient solution for sealing gaps and cracks..