What to use to Fill driveway expansion joint?
My driveway has shifted over time which is very common for the area. The expansion gap is now close to an inch in width. My area uses a product called Deck O Seal which is a self leveling joint sealer around pools. It is meant for gaps less than 1/2 inch so I can't use it. I have seen around the area a similar material to close up wider gaps, does anyone know its name? I could use a 3/4 board and fill the gap with Deck O Seal but it would be easier to fill the entire gap with a self leveler.