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.
Polishing Niagara On The Lake
Boat polishing in Niagara On The Lake is a multi-stage restoration process that removes oxidation, swirl marks, and weathering from your vessel's gelcoat, returning it to showroom condition and protecting its resale value. GTHN Boat Polishing brings this service directly to boat owners across the Golden Horseshoe region, including Niagara On The Lake, Hamilton, Burlington, and the Greater Toronto Area, eliminating the need to haul your boat to a distant facility.
1. Oxidation Removal Requires More Than a Single Polish
Many boat owners assume one pass with a polishing compound will restore their gelcoat, but oxidation-the chalky, dull layer that builds up from UV exposure and saltwater-typically requires a staged approach. GTHN applies a multi-stage correction technique that begins with a heavier compound to cut through oxidized material, followed by a finer polish to refine the surface and reveal the true color beneath. A single-stage polish leaves the underlying damage untouched, which is why boats that have sat in the sun for several seasons need professional assessment before work begins. This process takes longer than quick buffing, but the difference in longevity and appearance is measurable and worth the investment.
2. Ceramic Coating Extends the Life of Your Polish
After polishing Niagara On The Lake boats, GTHN applies ceramic coating as a protective layer that bonds chemically to the gelcoat surface. This coating creates a hydrophobic barrier that repels water, reduces UV damage, and makes the boat far easier to maintain between detailings. A ceramic-coated boat in Niagara On The Lake will retain its shine significantly longer than one with polish alone, because the coating actively shields the gelcoat rather than simply making it look better temporarily. Most boat owners who invest in ceramic coating report that they need fewer full detailings over time, which reduces overall maintenance costs. The coating typically lasts 12-24 months depending on water conditions and storage, after which GTHN can reapply it to maintain protection.
3. Mobile Service Means Work Happens at Your Marina or Dock
Traditionally, boat restoration required you to arrange haul-out, transportation, and storage at a distant facility for days or weeks. GTHN operates as a mobile detailing service, arriving at your slip in Niagara On The Lake with professional-grade equipment and materials to restore your boat where it sits. This approach eliminates logistics, reduces downtime, and allows you to oversee the work in progress. Mobile service is particularly valuable during boating season when your boat is actively in use; GTHN can schedule restoration around your marina schedule rather than forcing you to choose between enjoying your vessel and maintaining it. For boat owners in the Niagara On The Lake area and surrounding communities, this convenience often becomes the deciding factor in choosing professional detailing over DIY or neglect.
4. SeaDek Installation Protects High-Traffic Areas While Adding Comfort
Beyond polishing, GTHN installs SeaDek marine flooring on decks, swim platforms, and cabin soles-areas that experience heavy foot traffic and UV exposure. SeaDek is a closed-cell foam product that resists moisture, won't rot, and provides superior grip compared to bare gelcoat or worn non-skid surfaces. Installation requires precise cutting and adhesion, which is why professional application matters; poor installation can trap moisture and cause delamination. Boat owners in Niagara On The Lake who combine gelcoat restoration with SeaDek installation get a comprehensive upgrade: the boat looks pristine, and the new flooring protects your investment while improving safety and comfort on deck. This is especially valuable for older boats where original non-skid has worn thin or begun to deteriorate.
GTHN Boat Polishing serves boat owners across Hamilton, Burlington, Niagara On The Lake, and the Greater Toronto Area who understand that professional detailing protects their investment far better than seasonal cleaning or amateur attempts. If your boat's gelcoat has lost its shine, or you're looking to prepare it for sale or storage, reach out to discuss your specific needs and how GTHN can help restore and protect your vessel.
Frequently Asked Questions
How much does boat polishing cost in Niagara On The Lake?
Pricing depends on boat size, current condition, and the extent of oxidation damage. GTHN provides custom quotes after assessing your vessel; contact them directly with photos and details for an accurate estimate.
How often should I have my boat polished?
Most boats benefit from professional polishing every 1-2 years, depending on water exposure and storage conditions. If your boat is ceramic-coated, you may extend that interval by 6-12 months. GTHN can recommend a maintenance schedule based on your boat's location and use.
Can GTHN come to my marina in Niagara On The Lake?
Yes. GTHN operates as a mobile service throughout Niagara On The Lake and the surrounding Golden Horseshoe region. They work at your slip, dock, or storage location at a time that suits your schedule.
What's the difference between gelcoat restoration and ceramic coating?
Gelcoat restoration removes damage and oxidation through multi-stage polishing, restoring the surface to clean condition. Ceramic coating is applied after polishing to seal and protect the gelcoat, extending shine and reducing UV damage. GTHN typically offers both services together for maximum results.
Does SeaDek installation require haul-out?
No. GTHN installs SeaDek while your boat is in the water at your marina. Installation takes a few hours to a full day depending on the area, and your boat remains accessible throughout the process.

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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