🛁 Repaint & Revamp Your Bathtub with PU Paint — Say Goodbye to Ugly Rusty Edges!

Don’t Let Rust Ruin Your Bathroom Vibes — Restore That Tub to a Sleek, Glossy Finish with 9reno’s PU Coating Magic


Why Do Bathtub Edges Rust in the First Place?

In many older HDB or condo units in Singapore, bathtubs were installed using metal-reinforced edges beneath enamel or acrylic surfaces. Over time, due to high humidity and frequent exposure to water, the protective layers can crack or wear off. This allows water to seep into the edges, leading to rust and ugly brown or black stains. Rust not only looks unsightly but also weakens the bathtub structure, making it prone to leaks or even cracks.



Rusty bathtub edges ruining your bathroom? Learn how PU paint resurfacing can solve and prevent stains—without costly replacements. Call 9reno for help today!


The Problem with Covering Up Rust

Many homeowners try to hide the problem with silicone sealants, paint touch-ups, or tub stickers. But these quick fixes don’t last. Once the rust starts, it continues to spread under the surface. Eventually, the cover-up peels, and you’re back at square one — or worse.

So, what’s the smarter and longer-lasting solution?


PU Coating: The Secret to a Fresh, Long-Lasting Bathtub Makeover

Polyurethane (PU) paint is a game-changer in bathroom renovation. Known for its durability, water resistance, and high gloss finish, PU paint is commonly used to resurface metal and ceramic surfaces. When applied correctly, it acts as a tough barrier against moisture, preventing future rust while giving your bathtub a like-new appearance.

Here’s what PU painting your bathtub can do:

  • Seal rusty areas completely, stopping further corrosion
  • Create a waterproof coating that protects against daily moisture exposure
  • Revive the look of your bathtub with a fresh, white glossy finish
  • Save money compared to replacing the entire bathtub

How We Fix Your Rusty Bathtub with PU Paint

At 9reno, our bathtub restoration process is detailed and professional:

  1. Inspection & Prep Work: We assess the rust damage and carefully remove loose rust and old paint.
  2. Rust Neutralisation: We apply rust neutralisers and primers to prevent further spread.
  3. Surface Sanding: The entire tub is sanded to allow better adhesion of the new paint.
  4. PU Coating Application: We spray on multiple coats of PU paint for a smooth and glossy finish.
  5. Curing & Final Touches: We allow proper curing time and check for any imperfections before handover.

This process can be done within a day, with light use allowed within 24 hours. Full curing takes 3-5 days.


Why You Shouldn’t DIY Bathtub Resurfacing

While PU spray paints are available at hardware stores, DIY application often results in uneven finishes, drips, or improper adhesion. Professional application ensures:

  • Even coverage
  • Proper ventilation (PU paints emit strong fumes)
  • Correct material mixing
  • Long-lasting results

Why Singaporeans Are Choosing PU Paint Over Bathtub Replacement

Replacing a bathtub involves hacking, plumbing work, and potentially damaging the surrounding tiles. It’s time-consuming and costly. PU painting is a cost-efficient, fuss-free alternative.

A newly painted bathtub costs a fraction of a replacement and takes only hours to complete.


Real Case Study: Bathtub Revival in Tampines

One of our clients in Tampines had a bathtub with severe edge rust that had stained the bathroom tiles. Instead of replacing it, we cleaned, treated the rust, and spray-painted it with PU paint. The results? A glossy white tub that looked brand new — with zero tile hacking involved.


Call 9reno: Ready to Transform Your Bathtub?

If your bathtub edges are looking worn out or rusty, don’t wait for things to get worse. Contact 9reno today for professional PU bathtub repainting services in Singapore.

We’ll bring back the shine and extend the life of your bathtub — all without breaking the bank.

📞 WhatsApp us now at 9reno.com to schedule a free site visit and quotation.




Further Reading

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