Other ideas?
Thanks.
27 years ago my concrete patio was poured. 2" x 4"s were used to divide it into four large areas. Patio has served me well. 2" x 4"s are beginning to rot, and slots are developing in the patio where the 2" x 4"s are. I'm considering just pulling up the remaining 2" x 4"s and filling the cracks with some sort of "gunk" I could purchase at HD or Lowe's. The plan is that the "gunk" would generally match the color of concrete, be smoothed to be level with the rest of the patio, and that it would harden in a few hours/days. Question, what is the best type/style/brand of "gunk"?