This kit is for small sinks that require cleaning, polishing, and long-lasting antimicrobial protection.
🚫Stop the Polishing Cycle: Constant polishing gives you shine that fades in weeks. CrobialCoat seals it in so you get years of protection from one application—no endless upkeep.
✨Looks Professional, Easy Application: Worried about visible brush marks? CrobialCoat is self-leveling—it smooths itself as it dries, hides application imperfections so your finish looks professionally done.
🔄Fix It If You Need To: Made a mistake or want to recoat years later? Unlike other coatings, CrobialCoat can be touched up or reapplied easily; no need to strip the coating. Fully removable if you want to change the finish later.
😕No More Yellowing Nightmares: Most clear coats turn yellow and ruin your metal's finish. CrobialCoat is specially formulated to never turn yellow, crack, or peel.
🛡️Stop Germs on Your Surfaces: The silver ion antimicrobial technology in CrobialCoat is formulated to keep your surfaces 99% cleaner 24/7. Won’t wash off. Surfaces look cleaner and actually ARE cleaner.
Sink Kit with Polish 4oz
How Much Will This Cover?
25 sf single coat (2 coats recommended for most projects for long lasting results)
What's Included?
4 oz. CrobialCoat Coating
4.5 oz. Midas Touch Polish
Microfiber Towel
Microfiber Polishing Cloth
Applicator
Nitrile Gloves
Complete Written Instructions
Perfect for These Projects!
For tarnished copper brass or bronze sinks: small bath or bar sinks where antimicrobial protection is desired.
Real Customer Reviews
★★★★★
After using ProtectaClear*, we are thrilled with the outstanding results. The ProtectaClear did exactly what you claimed- it protected our brass sink from water stains. We were about to replace this $800 sink because the maintenance was so tedious but your product saved us the cost and problem of doing that. We had tried everything, nothing worked. Now the decorative sink in our powder room sparkles and is virtually maintenance-free. I do not have to rush in to polish it each time a guest uses it. Thank you for your fantastic customer service and a truly reliable product.
Barbara and Leigh B.
★★★★★
I am very happy with the results! I want to thank you again for answering all my questions about how to restore my brass sink. It turned out beautiful! It took about an hour of scrubbing to clean all the years of tarnish, but applying the solvent and ProtectaClear was a breeze. A friend was amazed--she never realized the sink was brass. ProtectaClear has saved me hundreds of dollars by not having to replace the sink. (The before photo doesn't even capture how bad it was, though!) I am so glad I discovered this website!
-Christine C.
* ProtectaClear + Antimicrobial = CrobialCoat for even more protection.

