I have a ten year old table saw with an aluminum top. Overall it serves my needs at this time (and more importantly, my budget), but I've noticed the surface isn't very smooth. It's flat, but the surface itself feels rough (sort of like sandstone). I'm starting to get into a somewhat better quality of woodworking and I'm also seeing it leave some black marks on the wood (from the table, not the blade), which from the searching I've done seems to be from rough aluminum.
I know cast iron is the "standard" surface, but a new saw isn't an option at this time.
I've done some searching about smoothing the top, but mainly what I've found is to use paste wax (no silicone!) to protect it and make it slick. Before applying that, I was wondering about possibly a light touch with something like 0000 steel wool or 600+ wet/dry sand paper. Would something like this help (or hurt)?
Any suggestions would be appreciated.
Mike O.