How to Patch or Fix a Hole in Tubs & Showers
- Clean and Reinforce. Fiberglass tubs and shower surrounds rarely break apart cleanly. ...
- Patch. Tub and shower refinishing kits contain resin compounds that harden to form a dense, durable patch on your shower or tub wall.
- Sand. Sand down the filler in the patch until it is completely smooth with the surrounding area. ...
- Paint. ...
How do you fix a hole in a bathtub?
- Determine how large your hole is. ...
- Leave the body filler to cure for anywhere from six to twelve hours, depending on the size of the hole.
- Go back and file over the hole with sand paper to make it feel like a natural part of your bathtub. ...
What is the best way to repair your tub?
Part 2 Part 2 of 2: Applying the Caulk
- Buy "Tub and Tile" or "Kitchen and Bath" or "caulk. These are basically different names for the same type of caulk.
- Load the caulking gun with the caulk tube. Use a utility knife to cut the tip off the caulk tube at a 45-degree angle.
- Hold the caulking gun at a 45-degree angle from the edging. ...
- Apply the caulk to the seam. ...
How to repair a cracked bathtub the right way?
Repair any chips or cracks in the tub with a 2-component epoxy chip repair kit. Follow the instructions to mix the two parts of the epoxy in a small tray. Use a small brush, spatula, or the bottom end of a matchstick to apply thin layers of epoxy to any chips.
How to repair large hole in bathtub?
Method 2: Porcelain Bathtub Cracks Or Holes
- You just need to use your sponge & bathroom cleaner to clean the affected area of your tub. Now you need to rinse well and dry with your soft cloth.
- Now you need to place the nozzle of your caulk dispenser over the hole & crack and squeeze caulk into your hole & crack. ...
- The next thing is to mix your enamel porcelain paint. ...

Can you fix a hole in the bathtub?
You can fix many cracks, chips, and holes in porcelain, fiberglass, and acrylic showers and tubs yourself, using a simple kit, and save hundreds or thousands of dollars in remodeling costs. And that's good news, because replacing a bathtub or shower is rarely just replacing a bathtub or shower.
How do I fix a big hole in my bathtub?
Step 1: Clean the Area to Be Repaired. ... Step 2: Apply Painters' Tape. ... Step 3: Drill Stop-Drill Holes and Reinforce the Fiberglass. ... Step 4: Mix Epoxy With Hardener. ... Step 5: Apply the Filler. ... Step 6: Retape the Area and Start Sanding. ... Step 7: Apply a Spray Finish (Optional) ... Step 8: Apply Polishing Compound.
How do you fix a hole in a plastic tub?
0:177:32How to Fill a Hole in a Fiberglass Tub - YouTubeYouTubeStart of suggested clipEnd of suggested clipIt comes in white then it comes in foam which is kind of an almond color those are tough as lightMoreIt comes in white then it comes in foam which is kind of an almond color those are tough as light for using that today and this is a hardener stirring stick and then this is a polishing paste.
How do you repair a hole in a porcelain tub?
Repair the Hole Paint over small holes with the two-stage epoxy resin. For larger holes, cut the amount of putty you need to cover the hole. Knead the putty thoroughly until it retains a uniform color, which indicates the hardener is activated. Shape it slightly larger than the hole, and press into place.
How much does it cost to fix a hole in a bathtub?
Fixing a cracked bathtub can cost you between $100 and $300, depending on the materials and length of the crack. Thankfully, it is possible to fix just the crack of the tub instead of having to replace the entire tub. Whether or not you should hire a professional for a job like this is a tricky decision.
Can you patch a fiberglass tub?
No matter how bad a crack or an indentation may look, the process is the same as if it was a little pit. In either case, it's surprisingly simple. By using a basic epoxy kit with a few essential items, repairing a fiberglass tub takes as little as one day, with most of that time spent as the compound dries.
Can you repair a plastic bathtub?
Although they are designed to hold up to the weight of a human along with water, accidents can still happen to crack the tub. Thankfully, you can patch up a small crack and keep the tub in working condition rather than spending thousands in a bathroom remodel.
Does epoxy putty stick to plastic?
Not only plastics, glass, glass fiber, ceramics, and wood, but also concrete, steel, and metal can be permanently bonded together with the help of Epoxy Putty Stick.
How do you fix a leak in a plastic container?
Use plastic glue to fix small cracks in plastic. If you need to reconnect a crack in plastic, you can use plastic glue, which is specially formulated to bond plastic surfaces. Plastic glue is often used for making models so it is easy to use and safe to handle for adults.
How do I know if my tub is porcelain or enamel?
But there's a simple item you can use to determine bathtub types in this situation: a magnet. Since enamel tubs cover cast iron or steel, they'll be magnetic. So if the magnet doesn't stick, you have a porcelain tub. Porcelain tubs have a higher tolerance for cleaning agents than enamel or acrylic tubs.
Can you repair porcelain tub?
Porcelain enamel is an attractive, durable bathtub surface, but it can chip. You can repair a chipped porcelain tub yourself with a few easily accessible materials. When the chip is in an area that is always dry, such as the outer surface of the tub, a single repair should do the job.
What is the hole in the bathtub called?
Drain. The drain allows water to leave your bathtub or sink, specifically through the drain pipe. It is identified by a circular hole at the base of your bathtub or the bottom of your sink.
How to test if a tub repair is finished?
You can easily test to see whether your repair is finished by dumping a small glass of water over the entire patch. If any water seeps under your tub, your repair will require further applications of body filler.
How big is a hole in a bathtub?
With a few basic tools, you should be able to fix your bathtub hole quickly. Determine how large your hole is. If the hole is larger than 3 inches by 3 inches, it will be difficult to patch, and you should consider replacing the tub.
How long does it take for a hole to cure?
Leave the body filler to cure for anywhere from six to twelve hours, depending on the size of the hole. Get the Best Mortgage Rate for You | SmartAsset.com. Loading.
Why does my shower have a hole in it?
Fiberglass and acrylic tub and shower surrounds occasionally suffer from cracks, gouges and holes due to constant use or sometimes abuse. While the overall integrity of the tub or surround is fine, too much stress in one area can cause the material to crack, allowing water to get behind the surround, causing damage. Fix any hole in your tub or surround, no matter how large, with a tub and shower refinishing kit to get your shower back in use.
How to smooth out a patch?
Sand down the filler in the patch until it is completely smooth with the surrounding area. For large repairs, use a belt sander for the first few passes; smaller repairs can be sanded by hand. Start with 80-grit sandpaper and work it over the filler to remove the larger bumps or thicker areas. Step down to 200-grit sandpaper to help smooth out the repair. Keep sanding, stepping down the grit of the sandpaper until the repair is smooth and your fingers cannot tell the difference between the repair and the surrounding area.
How long does it take for paint to dry on a shower?
Keep spraying until the patch is indistinguishable from the rest of the tub or shower. Let the paint dry for 24 hours before using the shower.
Can fiberglass shower surrounds break apart?
Fiberglass tubs and shower surrounds rarely break apart cleanly. Small fiberglass fibers may splinter outward from the crack or hole. Additionally, many of these surrounds may be nailed directly to the studs with no backing behind them, so large holes may extend straight to the framing.
How to putty a hole in a wall?
Place the putty over the hole and press it in place once the hole and surrounding area are smooth, dry and free from dust particles. Follow the instructions to ensure the putty is properly applied and given the appropriate amount of time to set and cure.
Why epoxy putty for a tub?
Epoxy putty is necessary for larger holes because the repaired area will need to support water weight when the tub is filled.
How to get rid of rust on a sanded sandstone?
Sand the area around the hole with coarse sandpaper to remove the rust, paint, water deposits, soap and dirt, clearing at least a 1-inch border around the opening. Use a putty knife to chip away at stubborn rust, if necessary.
How long does it take for epoxy to cure?
The epoxy sets in four to six hours at room temperature and requires 15 to 24 hours to fully cure.
Can you mix epoxy with hardener?
Be sure to follow the specifications with your kit; this is usually mixed with the hardener in a 1-1 ratio, but two-part epoxy ratios may vary. Mix the epoxy in a small bowl that you can throw away if a container is not supplied in your kit. To yield better control, you could also mix the epoxy on a tile.
Can you mix epoxy on tile?
Mix the epoxy in a small bowl that you can throw away if a container is not supplied in your kit. To yield better control, you could also mix the epoxy on a tile.
Can a hole in a metal tub be repaired?
When rust is allowed to get out of hand, it can eat a hole through a metal tub. Fortunately, a hole in a metal tub can be repaired fairly easily. The method and materials necessary depend on the size of the hole.
Why is there a crack in my fiberglass tub?
A large crack on the bottom of a fiberglass tub that developed because the tub isn't properly supported will probably continue to spread even after you repair it, but there is a way to provide extra support to forestall this. However, even a hairline crack can allow water to seep, and if this situation persists, a proper repair requires removing the tub and fixing the subfloor. If you purchased or moved into a house with a fiberglass bathtub that has a crack or a hole and you don't have any way of knowing how long the damage has been there, the tub should be replaced.
Why does my bathtub have a crack in the bottom?
A large crack on the bottom of a fiberglass tub that developed because the tub isn't properly supported will probably continue to spread even after you repair it, but there is a way to provide extra support to forestall this. However, even a hairline crack can allow water to seep, and if this situation persists, a proper repair requires removing the tub and fixing the subfloor. If you purchased or moved into a house with a fiberglass bathtub that has a crack or a hole and you don't have any way of knowing how long the damage has been there, the tub should be replaced.
How long does a fiberglass bathtub last?
To be fair to this all-purpose, fiber-reinforced plastic material, it is fairly durable, and with proper support and care, a fiberglass bathtub can last as long as one made from heavier materials.
How high should a fiberglass patch be above a tub?
The patch should rise about 1/16 inch above the surface of the tub. If you're using a fiberglass patch, apply the cloth to the wet epoxy following the manufacturer's directions. As soon as you're done filling and leveling, remove the tape, which will be impossible to do if you let the filler set first.
What to do if you don't paint a bathtub?
If you don't paint, apply polishing compound to the repair and buff it with a soft cloth until the sheen matches the rest of the tub. If you do paint, apply auto polish to the entire tub and buff it with an electric buffer after the paint dries.
Can you repair a fiberglass shower stall?
Just avoid using the fixture until you can get around to doing the repair, which is a fairly easy one, although it may take an entire day. Damage to the rim or sidewall of a fiberglass or acrylic bathtub or to the wall of a shower stall can be repaired at any time provided they pose no threat of leaking.
Can you spray enamel on a bathtub?
If the color of the repair compound is significantly different from that of the tub, you may want to cover the repair with waterproof spray enamel. This won't be much of an improvement, though, unless the enamel is the exact same color as the tub or you spray the entire tub. If you choose the latter approach, be sure to tape off the drain, overflow plate and any other parts of the tub you don't want to paint and don't forget to wipe down the repair with alcohol or acetone before you spray.
