This concrete expansion joint filler comes in a single length that you can cut to fit the exact crack or gap you need to seal. It is made from EPDM rubber, a material chosen for its flexibility and resilience, helping it bend with concrete movement and resist wear over time. The product is designed for straightforward installation and can be removed and replaced if maintenance is needed. To apply, place the rubber strip along the crack in the pavement and press firmly with a hand or a tool so the material seats and fills the space without adhesive. Available in several width options to match common joint sizes, including 1/2 in. 3/4 in. and 1 in. it is prudent to measure the crack size before purchasing to ensure a snug fit. This filler works on a range of concrete surfaces such as driveways and sidewalks, and can serve as a practical backup during repairs or as part of ongoing maintenance. It is designed to endure outdoor conditions and remain in place with minimal effort, supporting routine upkeep and predictable results. The design emphasizes straightforward handling and compatibility with common repair workflows.