I bought an old workbench top years ago and cleaned it up, put some breadboards on it, built a base and added a vice. It had nails in it, all of which I couldn't get out, so I pounded those in. It's been very functional but is NOT absolutely flat (never really was), and is sadly in need of resurfacing. With all the nails in it, resurfacing is not a really good option. That's one of the main reasons it never really was totally flat. Or...I was thinking of getting something like 3/4" or 1" MDF, cutting it to the size of the workbench top (just 26" X 55") putting some edge banding on it and laminating both sides to use only when I truly need a flat surface. Most of the 1" MDF I've worked with, and in the size I've described, seems reasonably flat, at least to meet my "serious" hobbyiest needs. I could put it up against the wall adjacent the workbench and put it on when I truly need a flat surface, something I've come to find I don't need all the time and can thus save that elegant flat surface from my misplaced hammer swings. Is that a realistic plan? Do any of you guys and gals do anything like that? If you do, what material do you use?
Thanks for any input.