Durability. Acrylic tubs are durable because they're reinforced with fiberglass. Most last around 15 years, but with proper care and maintenance, they might last even longer.
Acrylic tubs are lightweight, like fiberglass, but they are more robust and less likely to warp, stain, or be damaged by cracks or chips. However, because acrylic is easily scratched, always clean with a gentle sponge or microfiber towel. On average, the lifespan of an acrylic bathtub is approximately 10-15 years.
I would suggest a 2-part white epoxy putty. You will need to clean/prep the area then knead the putty per the mfgr. instructions. Don't use the fast-setting variety, you need time to shape the repair to match the tub (shape using knife, file, planer, sandpaper, etc.)
Durability: Acrylic bathtub material is one of the most durable material options for your bathtub. It is less prone to fading, chipping, cracking, or scratching. That means your acrylic replacement bathtub will look and feel brand new for years.
Acrylic is much more durable than a fiberglass tub. The chance of an acrylic tub chipping, cracking or fading is unlikely. Fiberglass tubs can fade and get cracked and scratched over time. Both styles can be cleaned with simple cleaning solutions.
Wear and Tear. Last, but perhaps most common, is simple wear and tear. Most bathtub coatings are rated to last about 10-15 years, which means that there is a good chance your bathtub chipping simply means it's time for you to get a new coating or tub liner.
Avoid Abrasives and Pads
Scrubbing pads and abrasive cleaning products — even “soft” scrubs and textured dish sponges — can scratch the acrylic finish. Acrylic tubs need only soft and slippery materials and cleaning products.
If you are unfortunate to have an acrylic bath which has splits or cracks in its surface then you are faced with two options: either replace the bath completely or, if that isn't feasible, have the crack or split repaired.
Con: Acrylics have finite lifespans. You'll need to replace all those custom fixtures and panels within 10 to 15 years. That doesn't mean thermoplastics have shorter lifespans than every other alternative, though, so weigh up the durability of your material options side by side.
Cast iron is the most durable and longest-lasting type of bathtub you can buy, and vintage cast iron tubs are very popular. However, if a cast iron tub is too cumbersome to get to a second-floor bathroom in your home, an enameled steel tub is the next best thing.
Not only are they aesthetically pleasing, but they offer numerous benefits over many other bath materials. Not only do acrylic bathtubs provide good heat retention, but they are also more durable than traditional models & require less maintenance.
Acrylic, being lightweight, is easier to install and doesn't require the same structural support. Also, porcelain is prone to chipping, and repairs can be expensive. Acrylic is less damage-resistant but can be repaired more easily if scratched. With acrylic, you also aren't trapped in one style.
There is a possibility that your acrylic tub turns yellow over time, but if you maintain it and clean it properly and frequently, you don't have to worry about yellow stains for some time. Keep in mind that acrylic tubs are prone to discoloration and stains, so make sure to take care of it properly.
For acrylic bathtubs
Our 7-step bathtub cleaning guide will work well for acrylic tubs, since baking soda and Dawn Dish Soap are considered to be gentle cleaning solutions.
Apply Light Cure Acrylic Light Cure Acrylic is an effective repair material for nicks, gouges, chips, and scratches in fiberglass and acrylics as well as for marble, porcelain, corian, travertine and other natural stone surfaces. LCA™ is non-toxic and completely safe, non-epoxy solution.
For stubborn stains, you can use a magic eraser sponge, these are safe to use and will not damage the surface of your tub. 5. Bacteria does not naturally live on the smooth acrylic surfaces, but if you are concerned, a mild anti-bacterial liquid or gel can also be used on a soft cloth.
Tips for a Seamless Repair of a Chipped Bathtub
If you're handling deep chips, apply the compound in multiple thin layers instead of one thick layer. If you're handling large chips, apply a fiberglass mesh patch before the repair compound. This will strengthen your repair.
In California, you can expect to pay between $6000-8000 for a bathtub replacement job. In New York City, your starting price is around $7000.
Cracks and Chips
Cracked or chipped bathtub surfaces can be a major safety hazard. Such cracks and chips may be deep enough to cause a person to trip or slip in the tub, leading to serious injury.
Acrylic Bathtubs are Resistant to Cracking
Crack resistance that reinforced acrylic baths have is an important advantage really worth mentioning. Acrylic bathtubs are highly durable. Plus, they will not develop cracks.
Even if it seems like it only impacts the bathtub's surface, a small crack can eventually lead to a damaging leak. Regardless of where the crack is located, water may seep out of it, which could damage the materials on your bathroom floor. Getting cracks fixed quickly is necessary to keep repair costs low.