Material: Expandable Polyethylene; Outer Diameter: 25 mm / 1 inch; Total Length: 3 m / 9.8 Feet; Package List: 2Roll x Foam Backer Rod

Advantage: Our Backer Rod is made from expandable polyethylene material that provides excellent resistance to water, It is also flexible, lightweight and easy to install, making it a good solution for sealing gaps and joints.

Instruction: Simply 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.

Application: Our 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.

Notice: Before 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.