Best Bathtub Refinishing Kits For DIY Tub Repair

Gary Johnson
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There are many problems that can happen to a bathtub over the years. Small problems can get worse over time, while bigger problems can cause serious issues. After years of use, your bathtub might look more like a grotto than a tub. Here’s a quick guide on how to refinish a bathtub.

As such, many people opt to resurface their bathtub after years of regular use.

Keep in mind that before you even start the bathtub refinishing process, you will have to prepare the surface thoroughly. It’s probably a good idea to get rid of all soap and remove any residue that may be on the surface. This can happen over time but some people go more than two years without cleaning their bathtubs.

If you find that your porcelain is in good shape except for some stains, you can try using a simple stain remover that you can get at the local store. This is also an easy DIY project and it’s probably much cheaper than getting it refinished. (Of course, there are some that take great pride in their tubs so they wouldn’t think of this as an option!)

ArmoGlaze Bathtub Refinishing KitBest OverallArmoGlaze Bathtub Refinishing Kit
Bathworks DIY Bathtub & Tile Refinishing Kit w/Non-Slip ProtectionBudget PickBathworks DIY Bathtub & Tile Refinishing Kit w/Non-Slip Protection
Ekopel 2K Bathtub Refinishing KitUpgrade PickEkopel 2K Bathtub Refinishing Kit

1. ArmoGlaze Bathtub Refinishing Kit

Our rating: 9 / 10

ArmoGlaze Bathtub Refinishing Kit

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  • Easy pour-on application
  • Mirror like finish
  • Made in USA


  • Takes a lot of effort to apply
  • Shipped in digital form
  • Fade in time

Bathtub refinishing kits don’t have to be expensive or difficult to apply. With this easy pour-on bathtub refinishing kit from Armoglaze, you’ll be able to get the look you want in a matter of hours. This quality tub refinishing kit is designed for use on acrylic bath and sink surfaces and it’s safe for use on a fiberglass tub/shower enclosure too.

The Armoglaze bathtub refinishing kit for tub/shower enclosures includes a shower lip liner, a fiberglass shower curtain with liner, no-rust screws to suit, silicone adhesive/sealant, and vinyl/Teflon tape. The kit also comes with the required application tools, specifically a polyester brush (for applying the polyester resin), a putty knife (used to scrape away the old polyester resin), a paint roller (used to roll on the first coat of finish), a foam paint brush (used to paint a second coat), a heavy-duty scraper, and a tinting color mat.

2. Ekopel 2K Bathtub Refinishing Kit

Our rating: 8 / 10

Ekopel 2K Bathtub Refinishing Kit

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  • No odor
  • Easy to apply
  • Durable finish
  • Quick cure time
  • Excellent reviews (4.8/5 rating)
  • High gloss shine (similar to a ceramic tile)
  • Multiple colors and sizes available
  • 14-day 100% money back guarantee


  • Can cause slight dusting for a few days after application
  • Longer dry time than some competitors

Seeking the best bathroom refinishing kit for a tub that is dinged, chipped, dull, or scratched? We often hear that consumers are extremely frustrated with how difficult it is to find the right small bathroom refinishing kit.

Luckily, the Ekopel 2K Bathtub Refinishing Kit is the right size to tackle a 40 square foot bathtub area, making it one of the top choices for a “one product” bathroom tub refinishing solution.

One of the things that I love about the Ekopel 2K Bathtub Refinishing Kit is that it is one of the few kits that is odorless. This kit uses natural ingredients that don’t smell like bug spray. It’s also extremely easy to apply, which could save you time and hassle.

3. Magic Tub and Tile Refinishing Kit

Our rating: 8 / 10

Magic Tub and Tile Refinishing Kit

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  • Does the job well
  • Fool-proof
  • Inexpensive
  • No special equipment necessary


  • Single 5 gallon bucket is less efficient than liquid or spray kits
  • Takes longer to finish the job

Easy to Apply! – 15 5 Gallon Bucket Size – Free Spout & Applicator Tip! Great for Bathwater Damage – Inexpensive – No Special Equipment Necessary

A bathtub refinishing kit is great for tackling small jobs around the home. A DIY kit from Magic Tub and Tile works well on all kinds of tubs, from porcelain, to stainless steel, to fiberglass, and more.

The Magic Bathtub and Tile kit comes with 20 ounces of the product, an applicator tip, a spout, and a foam brush. The instructions are really simple and there’s no mess or dust since it’s a paint-on product.

4. Tub and Tile Refinishing Kit

Our rating: 8 / 10

Tub and Tile Refinishing Kit

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  • Great for tub repair
  • Comes with complete instructional booklet
  • Easy and quick to apply
  • Can be applied over old coatings and old tile
  • Great for high-traffic tubs
  • Sustainable ethical options available
  • Can be applied to all kinds of materials
  • Can be applied over ceramic

This tub refinishing kit is designed for tub repair. It works on both bathtubs and sinks, and it can be applied over existing coatings. It’s environmentally friendly, but this also makes it a good option to prevent water damage.

The kit comes with an instructional booklet that guides you through a few simple steps until you’re done with the application. The surface that’s been coated with this product is fairly flexible, so it makes it a good choice for high-traffic activity areas. It is available in both white and from a wider range of colors like gray, taupe, and a few others.

The product can be applied on all kinds of materials and it’s good for tub and sink repair. However, it usually takes a while to dry – between 6 and 12 hours.

5. Rust-Oleum 7860519 Tub And Tile Refinishing 2-Part Kit

Our rating: 7 / 10

Rust-Oleum 7860519 Tub And Tile Refinishing 2-Part Kit

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  • Highly-durable
  • Affordable
  • Can be painted to match your home – truly a one-step DIY solution
  • Easy to apply and cover areas with many imperfections
  • Customer service is very responsive


  • Application process is tedious and long
  • Paint must dry for 30 days before waterproofing can be applied
  • Must be covered when not in use as best results occur in a closed atmosphere

If you’re searching for the best tub resurfacing options out there, you’ll find that there are numerous DIY options. These tub refinishing kits are ideal for low-cost tub and shower repair and renovation.

This basic kit comes with two gallons of stain and finish materials and everything you need to sand, prep, and paint the damaged tiles in your tub or shower. This product is available in white only and has a metallic gloss finish. You can purchase other color options separately, but this is the lowest-cost option that is available.

In addition to this kit, you can also purchase other products separately, including a color sealant, a primer, and a low odor sealant. This flexibility makes it easy to customize your product, which is a great choice for setting up your very own DIY tub repair shop.

6. Bathworks DIY Bathtub & Tile Refinishing Kit w/Non-Slip Protection

Our rating: 6 / 10

Bathworks DIY Bathtub & Tile Refinishing Kit w/Non-Slip Protection

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  • Value pack
  • Fits just about every application
  • Detailed instructions to make the process extremely easy
  • Good for DIY projects

The Bathworks DIY Bathtub & Tile Refinishing Kit comes in a pack of three and offers great value for your money. This DIY bathtub refinishing kit comes in a beautiful white finish and can be applied on just about any surface. Besides, it dries up in just about 24 hours, which means this high-gloss resin helps you save a lot of time.

This DIY bathtub refinishing kit includes sealer, undercoating, basecoat, and topcoat. The sealer helps to prevent undercoating from leaking into acrylic bathtubs. However, you should ensure that your bathtub is in good condition and free of all grime, old caulk, wax, or soap scum. Once you’re done cleaning the surface, you can begin with the application process.

During the application process, the kit comes with detailed instructions to guide you through the steps. The detailed instructions can be a little tricky to follow, but once you get the hang of it, the process gets easier and easier.

Frequently Asked Questions (FAQ)

What is the best DIY bathtub refinishing kit?

The decision of which bathtub refinishing kit to get really comes down to two things: product quality, and how much work you're willing to do.

We will get into product quality first. Just like we describe in detail in the whole article, the quality of the product you purchase is the most important aspect of a good bathtub refinishing project. Choose a bathtub refinishing kit that is made with quality ingredients that won't leave behind a thin coating or repeatedly chip and peel like some of the more affordable products. Also, remember that you also want the kit you purchase to include all the necessary supplies. Most don't include all the tools you will need or the sealant to protect your work.

Can I refinish my own bathtub?

Many DIYers think that bathtub refinishing is almost a magical process, but there are some risks involved as well.

Please beware that refinishing a tub is not a quick weekend project. It takes considerable planning and preparation to get it ready for your epoxy finish. There are also steps you can take to ensure the tub is as leak free as possible (or minimize the number of repairs after you're done).

Before you start, you should sand thoroughly and be sure the surfaces are completely rust free. The best way to do this is to bare the tub and use metal-safe primer and paint for the final finish. This is also the best time to patch the leaks with a silicone caulk or epoxy before you apply the finish.

The best tub refinishing kits will provide you with everything you need, especially all those brushes, paper towels, and screwdrivers to get it done right. For more information, there are some great tutorials on YouTube.

Is refinishing a bathtub worth it?

If you are considering refinishing your tub or countertop, then before you start sanding, here are a few things you should know:

The tub will not look as good as new.

If you have ever seen the end results of a professional refinishing or resurfacing job, you know that their job looks almost magical. Your tub is likely far older or more damaged that anything ever seen in a pro shop and the end result will not be as good.

The work is time-consuming.

Installing a tub requires lots of labor on the install side, because most people have to knock out the old wall tile in order to lift the tub out. Then you have to clean the old tub off before you lay down new tile. Next, you need to resurface the old tub, let it fully cure, and then install it back into the wall. This is not a weekend project.

Can you resurface a cast iron bathtub?

If you are like many people, you might have a loved cast iron tub in your home that has accumulated some scratches and rust. If you want to repair it yourself, then you'll need to purchase a tub resurfacing kit first.

It's important that you choose the right product for your tub. A kit designed for acrylic or fiberglass tubs will not be effective for cast iron because it is not flexible. For cast iron, you'll need the thick, rigid resurfacing material that the tub came with originally.

If the original surface of your cast iron tub is not available to you, then you'll need to buy a replacement to restore it completely. Fortunately, this is very easy and inexpensive. You have two options to choose from: buying a new cast iron tub or buying a resurfacing kit for cast iron that will restore the surface without replacing it. Both of these options offer great value, so the choice is up to you.


If your bathtub is damaged due to old age or watermarks, the best course of action is to opt for bathtub refinishing kits. These kits are not new on the market and have been making a lot of waves ever since their developments. These kits have been long trusted by homeowners and repair specialists. If you are looking to finally refinish your tub, then you must definitely go for the bathtub refinishing kits.

Our Recommendation

ArmoGlaze Bathtub Refinishing KitBest OverallArmoGlaze Bathtub Refinishing Kit
Bathworks DIY Bathtub & Tile Refinishing Kit w/Non-Slip ProtectionBudget PickBathworks DIY Bathtub & Tile Refinishing Kit w/Non-Slip Protection
Ekopel 2K Bathtub Refinishing KitUpgrade PickEkopel 2K Bathtub Refinishing Kit