Bathtub Chips/Cracks Repair
Enameled bathtubs take a lot of damage over the years. The most common is a chip in the enamel — from a dropped shower head, a heavy or sharp object, or a hard knock. Left alone, a chip turns into rust and a growing bare patch.

How to avoid chipped enamel
Enamel is hard but brittle, so chips and cracks are common — especially on a tub that has served for decades or has already been refinished once. A few habits go a long way.
A chip is more than cosmetic. Bare metal under it starts to corrode, the damage spreads, and the broken edge of the enamel can be sharp enough to cut. The sooner it’s dealt with, the better.
- Use a silicone mat — it protects the bottom from a falling shower head, and from buckets or basins you set in the tub.
- Skip abrasives — scouring powders and harsh cleaners thin the enamel and wear it out early. Wash more often, but gently.
- Change temperature gradually — a sudden blast of hot water on a cold tub is a classic cause of hairline cracks, which later become chips.

Spot repair vs. full pour-on refinish
Patching the chip with touch-up enamel
- How it’s done — the area around the chip is checked for cracks and flaking, loose enamel is removed and the spot is sanded smooth. A deep chip that reaches metal is filled with putty, sanded and degreased, then touch-up enamel is applied with a small brush.
- Looks patchy — the fresh enamel is pure white, while the rest of the tub has gone grey with use. The repaired spot will never be invisible.
- Doesn’t last — even done by the book, a patch holds for a short time. With several deep chips the tub ends up covered in patches.
- Wasteful — you buy full-size cans of enamel, putty and solvent and use a fraction of each.
Refinishing the whole tub with pour-on enamel
- Fills any defect — for filling deep chips and leveling the surface there is no better material: the thick, self-leveling enamel bonds to the old enamel as one continuous layer.
- One color, one surface — the entire tub gets a new, uniformly white, glossy finish. No visible repairs.
- Prevents the next chip — unlike brittle enamel, the pour-on coating is flexible, so knocks and dropped objects don’t crack it.
- Lasts for years — even a heavily damaged old cast-iron tub comes back to life and serves well over a decade.
We don’t patch chips — we refinish the tub
We don’t offer spot repairs. Patching a single chip is a job for a DIY kit, and the result is temporary. What we do is prepare the whole tub, fill every chip and crack, and pour on a new enamel surface in one visit — about 3–4 hours of work, ready to use the next day.
The result is a tub that looks and feels new, with the chips gone for good and a coating that stands up to the knocks that caused them in the first place. Backed by our 5-year warranty.
Our take
Repairing chips and cracks with the pour-on method is by far the most reliable and durable fix, and it can extend the life of a tub by many years. For a flawless result, the job belongs in the hands of an experienced technician.
Reviews
Before and After
Real tubs from real LA bathrooms — cast iron and steel, refinished with the pour-on method.











