8.2ft Foam Backer Rod 0.2″ x 0.2″ Square Solid Joint Filler Strip White
Specifications
| Brand | uxcell |
Description:Material: The caulk saver is made of high-density silicone, featuring flame retardancy, heat resistance, weather resistance, aging resistance, and deformation resistance. It provides excellent cushioning and shock absorption, ensuring a long service life.Good Concrete Gap Filling: Crack filling foam effectively seals old gaps or openings, preventing cold air from entering the room, providing good thermal insulation and long-lasting protection, while also reducing noise and improving living comfort.Easy Installation: You can cut the solid joint filler to the required length and press it into the gap until it fits tightly. Its flexibility allows it to be bent into different shapes to fit the gap, and multiple strands of filler can be twisted together to fit larger gaps.