We have some cracks in the cement blocks that make up our basement, I read someplace that you should not fix them with cement but something else which I can not remember what it was. I think it said that if you put cement in the crack that it will crack again and you need something special to fix them. we had someone out and they said they are not bad enought to have the steel beams put in yet but we now want to paint the wall but first fix all the cracks. Thanks for your help.