Honestly, if you have the money to have the tub professionally sprayed, I would do it. You are absolutely going to get a better end result that will probably last longer than anything you could DIY. However, the price difference is pretty large. If you are doing this as a temporary hold...
What is the plan to repair the damaged area around the bathtub, flooring(laminate-tile-vinyl-linoleum) and walls after the new tub is installed?These are the hidden costs that come with replacement. After all your planning…. you will still need to purchase a bathtub!!!
Does your bathroom or kitchen need a facelift? High Tech Reglazing will reglaze your tub, tiles, countertops, and sink to a like-new condition.