I have a fiberglass bathtub and shower combo in a rental that's likely more than a decade old. The finish is very dull and feels almost matte to the touch. There are no noticeable scratches or peeling however. I've also made the mistake of using some pretty abrasive cleaners on it, which helped get rid of some tough stains, but probably killed whatever polish was left.
Outside of refinishing the tub what are some things that I can do to bring back the polish?
Would something like Gel-Gloss work?
Not only that, what are some ways to get all the hard to clean buildups off before I polish? Can I use bar keepers friend or is that too rough?
Best Answer
Here's what I did, while it doesn't give you the brand new tub experience, it is much cheaper and faster than a tub refinish, considering that DIY refinish is a pain and possibly a bad investment vs professional services($$$).
First clean with Bar Keepers Friend. Then dry everything
Next, use car rubbing compound with electric rotary polishers. I tried rubbing with my hands and it was not close to cutting it on the tub.
You can use different types of polishing pads from coarse to fine, and that really gets the surface smooth feeling as well as get rid of some of the harder stains. It also helps with light scratches.
Finally, refinish with a car polish spray, it keeps a fairly waterproof finish on the surface to keep the tub cleaner longer.
The tub is finally presentable and a delight to bathe in, it will look clean and feel smooth, but perhaps I slacked a bit on the polishing, it doesn't have the shine.
Hope this helped someone who needed an in-between solution