• DIY Bathtub Refinishing

    by  • January 21, 2013 • House Projects & Updates

    This past weekend, my whole family drove down here from PA to help us crank out the last of our major house projects. It. Was. Awesome. We had 6 extra set of hands working away for 3 days and we were able to get so much done. We are seriously blessed to have a family that would travel all the way here and devote so much of their time and energy to help us with our home. I think everyone was exhausted by the time we called it quits yesterday!

    Thanks to my family, now I have lots of projects to share with you! But before I do that, I need to play catch-up. Knowing they were coming motivated me to cross off a bunch of projects off of my growing to-do list – like actually finishing our never-ending bathroom renovation! After tiling the shower surround, the bathroom was in much more livable condition that we were able to take a little break to focus on other areas of the house that needed attention. But last week I finally made time for DIY bathtub refinishing and hung up the shower curtain I made (I’ll show you that next), so I’ll be able to do the official before & after bathroom breakdown!

    This was my first time using a tile & tub refinishing kit, so I’m certainly no expert on the matter, but I can show you what I did and what I learned.

    DIY Bathtub Refinishing

    We think the tub is our home’s original cast-iron piece. Structurally, it was in fine condition, so it made more sense for us to keep and refinish it than to replace it. For starters, we have no idea how we would even get it out of the bathroom. However, the finish was completely worn off so it was permanently stained, no matter what product I used or how hard I scrubbed it. The finish around the drain was rusted and chipped too.

    DIY Bathtub Refinishing

    Our original plan was to hire a professional to reglaze it. The quote we got was $350, which is a very reasonable price for the long-lasting quality we’d get from a professional finish. But budget is the main factor in the renovation, so I figured that if I could do it on my own for much less, I should at least try.

    After reading a bunch of reviews on amazon, I bought Rustoleum’s Tile & Tub Refinishing Kit on sale for just $23.50. Actually, we were able to use credit card rewards to purchase it, so technically it was free! Here are the supplies I used:

    DIY Bathtub Refinishing

    First, you’ll need to remove the old drain and trip lever. Or have your husband do it :)

    DIY Bathtub Refinishing

    Using a sponge with a scratchy pad, scrub the tub with a cleaning product that has a bleaching agent. Rinse thoroughly and repeat with a product like Lime-A-Way or CLR if needed, especially around the drain and trip lever.

    DIY Bathtub Refinishing
    DIY Bathtub Refinishing

    Sand the whole tub with 400-600 grit wet/dry sandpaper. Rinse it really well and wipe dry with towels. Then, you have to wait three hours to let it dry out even more.

    DIY Bathtub Refinishing

    Before you’re ready to start painting, tape off the surrounding areas. I would tape down newspapers or a drop cloth over the floor too. I used newspaper on the floor but didn’t tape it down, and it shifted while I was painting and I got a streak of white tub enamel permanently stuck on my beautiful reclaimed wood floors :( I have an idea for how to fix it when I get the chance.

    DIY Bathtub Refinishing

    The tub refinishing kit is pretty toxic to breathe, so I opened all the windows in the house, turned on the bathroom venting fan, pointed another fan in towards the bathroom, and wore my respirator. I couldn’t smell a thing with the respirator, but throughout the rest of the house, you could still smell the chemicals even with all the precautions we took. So it wouldn’t be a bad idea to leave the house for a few hours until most of the scent dissipates.

    With the kit I used, you’ll mix the two cans separately, then pour the activator into the base and stir some more.

    DIY Bathtub Refinishing

    Whatever you use to apply the enamel will be ruined, so plan to throw away your tools. Wear gloves and cut in with a small foam brush, then roll with a small foam roller.

    DIY Bathtub Refinishing

    This is the part where I made some critical mistakes. I started applying the enamel the way I’m used to with standard latex or acrylic paint – with a very thin layers & feathering out the edges. But I quickly learned that was a baaaad idea. This paint is so thick and sticky and dried so quickly that it started to pull the foam right off the roller and then ripped the whole thing in half, and I was left with a ton of little pieces of foam stuck into the enamel. I was panicking that I ruined the tub and shouting for Phil to help me, although there’s really nothing we could do at that point. Thankfully, after it dried I was able to lightly sand off the pieces of foam before I applied the second coat, and all was well. The second time around, I learned the tricks:

    - Roll the enamel on really thick, but without leaving harsh edges
    - Never let the roller become dry
    - If the roller starts to look damaged, replace it with a new one immediately
    - Apply as fast as you can!

    Here’s how mine looked after the second coat:

    DIY Bathtub Refinishing

    You have to let it cure for 3 days before it can be exposed to water. Then remove your tape, reinstall your drain & trip lever, and enjoy!

    DIY Bathtub Refinishing

    Even after the broken foam roller catastrophe, I thought the finish turned out great. It’s smooth, shiny, and bright white. We’ve only been using it for a week, but it seems to be holding up great. I’ll let you know how it wears as time goes on.

    DIY Bathtub Refinishing

    We replaced the old drain and trip lever with new shiny ones to complete the makeover.

    DIY Bathtub Refinishing

    Cost:
    Wet/dry sandpaper: $4.00
    Tub refinishing kit: $0 ($23.50 excluding credit card rewards)
    Small paint tray & foam rollers: $7.00
    New drain & trip lever: $17.00
    Total: $28.00 (out of pocket, $51.50 without the credit card rewards)

    The new finish makes such a difference. It might not be quite as nice as a professional could do, but I’m really happy with how it turned out and I was able to save us over $300 by doing it myself!

    DIY Bathtub Refinishing

    One more thing – a refinished tub (DIY or professional) will wear faster in places where water is constantly pooling. So you should keep all your products in a hanging caddy rather than sitting them on the tub ledges.

    Next up – the double (& super tall) shower curtain!

    **UPDATE 9/2013**
    We were able to use the refinished tub for about 6 months before we moved, and it held up wonderfully, even to bathing our 2 large dogs. I would definitely recommend the product. You can read more about my update, as well as tips about application and upkeep on my FAQ page.

    Related posts: