Our Process

Restoring the SHINE of your boat
Step 1: Initial Wash
A decontamination wash is essential to start correcting the gelcoat by scrubbing/washing the boat to remove old waxes and dirt to prepare the surface for restoration.
Step 2: Oxidation Removal
If the boat has heavy oxidation, it will be wet sanded as needed, particularly if it leaves a chalky residue at first touch. This will be followed by compounding to reveal the glossy gelcoat underneath.
Step 3: Polishing
Polishing will eliminate any scratches or swirls left from compounding and provide a protective layer.
Step 4: Protection
Once compounded and polished, GTHN will apply a coat of wax, polymer sealant or ceramic coating to protect the finish.
Step 5: Maintenance
Routine maintenance is essential for preserving the gelcoat. Regularly washing the boat and reapplying protective sealants will help keep it looking its best.
Simcoe Ceramic Coating
Ceramic coating in Simcoe is a protective layer applied to your boat's gelcoat that bonds at the microscopic level, creating a hard, water-repellent shield that lasts far longer than traditional wax or polish. GTHN Boat Polishing brings this advanced marine protection directly to boat owners across the Golden Horseshoe region, including Simcoe and surrounding communities.
The Problem: Unprotected Gelcoat Deteriorates Quickly
Boat owners in Simcoe who keep their vessels on the water understand the challenge. Gelcoat-the colored outer layer of fiberglass boats-faces constant assault from UV rays, salt spray, mineral deposits, and oxidation. Wax provides temporary protection, typically lasting weeks to a few months before it breaks down and leaves your boat vulnerable again. Each season of neglect compounds the damage: oxidation darkens the finish, UV exposure causes chalking and discoloration, and salt accumulation creates pitting that becomes impossible to remove without professional restoration.
For boat owners who value their investment, reapplying wax every season becomes tedious and expensive. The real frustration comes when you realize your boat's resale value is slipping away because the finish looks tired-even if the hull itself is sound.
The Approach: Multi-Stage Restoration Followed by Ceramic Protection
GTHN Boat Polishing does not simply spray coating onto oxidized gelcoat. The process begins with honest assessment and thorough preparation. First comes a comprehensive hull and deck decontamination wash to remove embedded salt, algae, and oxidation. Think of it like this: applying ceramic coating to dirty or oxidized gelcoat is like painting over rust. The coating may look good for a while, but it will not adhere properly or perform as intended.
Once the surface is clean, GTHN applies multi-stage correction techniques. For boats with mild oxidation, this might involve a single polishing pass with the right compound. For vessels with deeper oxidation, chalking, or discoloration, the team uses a methodical approach: compound to remove oxidation, polish to refine the finish, and final prep to ensure the gelcoat is smooth and ready for bonding.
Only after this foundation is complete does GTHN apply marine-grade ceramic coating. This is not consumer-grade spray-it is a professional formulation designed specifically for marine environments. The coating chemically bonds to the gelcoat surface, creating a permanent barrier that does not wash away like wax. Because it fills microscopic valleys in the gelcoat, water beads and runs off rather than pooling, which prevents mineral buildup and staining.
Why Simcoe Boat Owners Choose Professional Ceramic Coating
Simcoe's location on the water makes it an ideal home for recreational boaters, but that same environment accelerates gelcoat degradation. The protection that ceramic coating provides is measured in years, not months. Boat owners report that their vessels maintain a glossy, renewed appearance through multiple seasons with minimal maintenance-usually just a rinse and occasional gentle wash.
The durability comes from chemistry. Traditional wax forms a thin layer that sits on top of the gelcoat and eventually breaks down through UV exposure and water erosion. Ceramic coating bonds at the molecular level, creating a harder, more permanent shield. Most marine-grade ceramic coatings remain effective for 2 to 5 years depending on water conditions, climate, and how often the boat is used.
For Simcoe boat owners, this durability translates to real value: your boat's finish stays protected through the season, resale value is preserved because the gelcoat looks newer and healthier, and you avoid the frustration of frequent reapplication. GTHN handles the entire process at your dock or marina, so you do not need to haul your boat or arrange transportation.
Results That Speak for Themselves
Boats that receive professional ceramic coating from GTHN show a dramatic transformation. Oxidation and discoloration disappear. The gelcoat recovers its original color and depth. Water beading is immediate and obvious-you can see it working. Beyond appearance, boat owners report that their vessels stay cleaner between washes because the hydrophobic surface resists mineral deposits and algae growth.
The real benefit emerges over time. While unprotected boats require constant maintenance and show visible aging after one or two seasons on the water, boats treated with ceramic coating look newer season after season. When it comes time to sell, that visual difference often translates to buyer confidence and better offers.
If you own a boat in Simcoe or anywhere across Hamilton, Burlington, Niagara, or the Greater Toronto Area and you are ready to stop the cycle of oxidation and frequent waxing, reach out to GTHN Boat Polishing. The team will visit your location, assess your boat's current condition, and explain exactly what ceramic coating can do for you. There is no obligation-just straightforward advice from professionals who care about your boat as much as you do.
Frequently Asked Questions
How long does ceramic coating last on a boat?
Professional marine ceramic coating typically lasts 2 to 5 years depending on water conditions, sun exposure, and how frequently the boat is used. Salt water, brackish conditions, and constant UV exposure may require reapplication sooner than freshwater boats in less intense environments. GTHN can assess your specific situation and give you a realistic estimate.
Is ceramic coating better than wax for boats?
Yes, ceramic coating outperforms wax in durability, water beading, and protection. Wax lasts weeks to a few months and requires frequent reapplication, while ceramic coating bonds to the gelcoat and remains effective for years. Ceramic coating also provides better UV protection and reduces mineral staining, making long-term maintenance easier and less expensive.
Can you apply ceramic coating to oxidized gelcoat?
No-oxidized or dirty gelcoat will not allow ceramic coating to bond properly. That is why GTHN always begins with hull and deck decontamination and multi-stage correction to restore the gelcoat surface. Once the gelcoat is clean and smooth, ceramic coating adheres correctly and performs as intended.
What does ceramic coating cost in Simcoe?
Pricing depends on your boat's size, current gelcoat condition, and how much restoration is needed before coating application. GTHN provides mobile service directly to your location, which eliminates haul-out fees. Contact GTHN for a free assessment and transparent quote based on your specific boat.
How do I maintain a boat with ceramic coating?
Maintenance is simple: rinse your boat regularly with fresh water to remove salt spray and mineral deposits, and occasionally wash with mild soap and water. Because the ceramic surface is hydrophobic, dirt releases easily. Avoid abrasive scrubbing or harsh chemicals, which can damage the coating over time.
Does GTHN offer ceramic coating service near Simcoe?
Yes. GTHN Boat Polishing operates across Hamilton, Burlington, Niagara, and the Greater Toronto Area, including Simcoe and surrounding communities. The service is mobile-GTHN comes to your dock, marina, or storage location to apply ceramic coating and other marine detailing services.

Customer Testimonials

Kevin D, Caledon
I couldn’t be happier with how the ceramic coating turned out on my boat! I was blown away and the boat looks awesome! The shine is incredible and I know it will last. GTHN did an amazing job! Highly recommended!

Jan P, Hamilton
I had GTHN polish my boat. He did a fantastic job! Upfront and honest, and worked very hard. I highly recommend them!

Chris B, Hamilton
It’s hard to find reliable people in this industry, but Neil was one of them. Price was fair, work was awesome, communication throughout was above and beyond. I will use GTHN again and would highly recommend if you found them, you do the same.

Phong T, Kitchener
This was the first time I worked with Neil and the experience was great. He came out to do a couple of test spots before we settled into a quote and the rest of the scheduling was just as easy. The end result was fantastic.
Definitely recommended!!! 🙂

Diego M, Toronto
I’m amazed with the work that was done. I highly recommend it 100%
Fast and best ever results. Thanks Neil for your time and effort.

Steve B, Hamilton
We are beyond happy with the work done on polishing the hull of our boat. Not only is the work amazing, but Neil went out of his way to get our boat ready on time for launching. Small touches like putting painters tape on the line separating the gel coat and bottom paint are appreciated. As is the extra time spent on trouble spots. Highly recommend GTHN Boat Polishing!
We Will Come To You!
Feel free to contact us with any questions regarding your boat! We would love to help!
GTHN Boat Polishing
info@gthnboatpolishing.ca – 289-698-5909
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