I applied some of this QPR stuff today and pressed it down with a piece of 2×4. I hope this works because this would be a lot cheaper then using the crack filler.
Black Jack Crack-Stop Elastic crack filler update. Not sure if this is what it is supposed to look like. But it seems cracked and collapsed. I guess I needed to apply more filler then I did but it was over flowing. So I guess I need to apply again or try something else.
I used my circular saw instead of my grinder this time. Looks alot better and was alot easier. http://cwguy.com/?p=1659