will this fill the space between the driveway and the sidewalk

Resistoseal Asphalt Repair is your go-to product when you need to repair larger cracks and potholes in any of your asphalt surfaces. This 20kg bag will cover 0.53 metres squared (5.7 feet squared) of a depth of 25mm (1 inch). Most importantly, it will bind...

If you can not get access to millings for whatever reason, would cold patch work in place?

No. The pothole patch is made for potholes. Asphalt millings are loose and dry and have a little binder in them. Most millings are reincorporated in new rock and asphalt as a usable filler for paving and are not good for potholes.