Orgthin 100FT Thin Backer Rod 14 inch Black Rubber Caulk Saver Concrete Expansion Joint Filler Weather Strip Seal for Gaps and Joints

1 Versatile Size Our thin black backer rod measures 14 inch x 100 ft allowing you to easily cut it to the desired length perfect for all your daily needs and replacements 2 Premium Material Made from highquality rubber material our caulk saver is highly elastic bendable waterproof and resistant to extreme temperatures and weather conditions ensuring a secure and effective seal 3 Filling Function Suitable for various types of cracks our rubber rod can be used for wall cracks pavement cracks foundation cracks panel gaps and more 4 Wide Application Apart from sealing cracks our backer rod has multiple applications such as crafting ring holders protecting pet ears installing glass and even serving as a weatherstrip for doors windows wardrobes vehicles and boats 5 Easy to Use Simply cut the black rod to the desired length and insert it into the gap that needs to be filled Press inward to ensure a tight fit Remember to measure the size before purchase for a precise fit.