5/16 Inch X 39.4 Feet Backer Rod, Foam Rope Caulk Crack Joint Filler, Black

Our Foam Backer Rod is perfect for a wide range of applications, including construction, plumbing, and automotive projects. It effectively fills gaps and joints, preventing the infiltration of air, water, and dust, ensuring a tight and long-lasting seal. It can also be used for craft DIY, packaging, flower art, etc.SpecificationColor: BlackMaterial: EPDMOuter Diameter: 8 mm / 5/16 InchTotal Length: 12 m / 39.4 FeetPackage List: 1 Pcs Backer RodAdvantageOur Foam Backer Rod is made of EPDM material that provides good flexibility and heat-resistant. It is also lightweight and easy to install, making it a good solution for sealing gaps and joints.InstructionSimply insert it into gaps and joints to create a firm and stable foundation for sealants. It can be easily trimmed to the desired length using scissors or standard cutting tools. It Can be applied for sofa, sealing gaps in walls, Water pipe etc.NoticeBefore using our Backer Rod, ensure that the joint or gap is clean and free from debris. It is recommended to choose a Backer Rod diameter that is slightly larger than the joint width for optimal performance. Regular inspection and maintenance are advised to ensure the integrity of the seal.