The Rubber Backer Rod is perfect for a wide range of sealing applications, including door, window, cracks on wall, furniture, machine, 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, flower art, etc.

Specification
Color: Black
Material: NBR rubber
Outer Diameter: 4 mm / 4/32 Inch
Total Length: 10 m / 32.8 Feet
Package List: 1 Pcs Backer Rod

Advantage
The Backer rod is made of Rubber material that provides good flexibility and heat-resistant features. It is also 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 cutting tools.

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.