Caulk Saver for Gaps and Joint Concrete Filling, Backer Rod 1/4 Inch, Rope Caulk, Concrete Crack Filler, White Weather Strip Seal for Wall Cracks, Driveway and Joint Fillers, 1/4 inch *16.4 feet

Caulk Saver for Gaps and Joint Concrete Filling, Backer Rod 1/4 Inch, Rope Caulk, Concrete Crack Filler, White Weather Strip Seal for Wall Cracks, Driveway and Joint Fillers, 1/4 inch *16.4 feet

• Premium Silicone Material: Our foam sealant sticks are made with high-quality silicone, ensuring durability and flexibility. Ideal for sealant applications, providing a reliable solution for sealing gaps and cracks.
• Extended Length: 1/4-inch backing strips are supplied in 5-meter rolls, providing ample material to meet your needs. They can be easily cut to the required size for use as a versatile wall filler and concrete crack filler.
• Easy Installation: The user-friendly design makes installation simple. Cut the foam sealant stick to the desired length and press it into the gap. Its flexible nature ensures a tight fit and effective seal.
• Superior Insulation Properties: Acts as an effective insulator, blocking air and moisture penetration. Ideal for sealant applications, helping to create a comfortable and energy-efficient environment.
• Wide Applications: Suitable for a variety of uses, including concrete joint filling, wall filling, and concrete crack filling. Ideal for sealing gaps in doors, windows, etc.