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.
Port Colborne Compounding for Boat Gelcoat Restoration
Professional boat compounding in Port Colborne restores gelcoat shine and removes oxidation. GTHN Boat Polishing serves the Golden Horseshoe.
Port Colborne Hull & Deck Decontamination Wash | GTHN Boat Polishing
Professional hull and deck decontamination wash in Port Colborne. GTHN Boat Polishing removes salt, algae, and oxidation from your boat. Mobile service to your dock.
Port Colborne Interior Cleaning for Boats | GTHN Boat Polishing
Professional interior cleaning for boats in Port Colborne. GTHN Boat Polishing restores cabins and galleys to like-new condition. Mobile service to your dock.
Port Colborne Maintenance Gelcoat Protection: A Step-by-Step Guide
Learn how to protect your boat's gelcoat in Port Colborne with professional maintenance techniques. GTHN Boat Polishing shares the process.
Port Colborne Maintenance Wash: Step-by-Step Guide
Learn how to perform a Port Colborne maintenance wash for your boat. GTHN Boat Polishing explains the process to keep your vessel pristine.
Port Colborne Mobile Acid Wash for Boats | GTHN Boat Polishing
Professional mobile acid wash service in Port Colborne. GTHN Boat Polishing removes oxidation and restores your boat's gelcoat shine on-site.
Port Colborne Mobile Ceramic Coating | GTHN Boat Polishing
Professional ceramic coating for boats in Port Colborne. GTHN brings mobile application to your dock. Protect your hull with expert marine protection.
Port Colborne Mobile Compounding | GTHN Boat Polishing
Port Colborne mobile compounding restores gelcoat shine and removes oxidation. GTHN brings professional boat polishing directly to your dock.
Port Colborne Mobile Hull & Deck Decontamination Wash | GTHN
Professional mobile hull and deck decontamination wash in Port Colborne. GTHN brings expert boat cleaning to your marina or dock.
Port Colborne Mobile Maintenance Gelcoat Protection | GTHN Boat Polishing
Professional gelcoat protection and restoration service in Port Colborne. GTHN brings mobile boat detailing to your dock. Learn your options.
Port Colborne Mobile Maintenance Wash for Boat Owners
Professional mobile boat maintenance wash in Port Colborne. GTHN Boat Polishing brings expert cleaning and detailing to your dock. Learn what to expect.
Port Colborne Mobile Name and Registration Number Removal and Install
Step-by-step guide to removing and installing boat name and registration numbers in Port Colborne. GTHN Boat Polishing handles professional marine lettering work.
Port Colborne Mobile Polishing | GTHN Boat Detailing
Professional mobile boat polishing in Port Colborne. GTHN restores gelcoat, applies ceramic coating, and brings expert detailing to your dock.
Port Colborne Mobile Waxing with Polymer Sealant | GTHN Boat Polishing
Learn how professional mobile waxing and polymer sealant application protects your boat in Port Colborne. Step-by-step guide from GTHN Boat Polishing.
Port Colborne Mobile Wet Sanding for Boats | GTHN Boat Polishing
Professional mobile wet sanding in Port Colborne restores your boat's gelcoat. GTHN brings expert detailing to your dock. Learn how it works.
Port Colborne Name and Registration Number Removal and Install Guide
Step-by-step guide to removing and installing boat names and registration numbers in Port Colborne. Professional help from GTHN Boat Polishing.
Port Colborne Wet Sanding for Boats: Step-by-Step Guide
Learn how wet sanding restores your boat's gelcoat. GTHN Boat Polishing walks you through the process to remove oxidation and restore shine.
Port Dover Ceramic Coating for Boats | GTHN Boat Polishing
Professional ceramic coating for boats in Port Dover. GTHN Boat Polishing applies durable marine protection at your dock. Mobile service across the Golden Horseshoe.
Port Dover Compounding for Boats: Professional Gelcoat Restoration
Port Dover Compounding restores boat shine and removes oxidation. GTHN offers mobile gelcoat restoration across Ontario's Golden Horseshoe region.
Port Dover Hull & Deck Decontamination Wash | GTHN Boat Polishing
Professional hull and deck decontamination wash in Port Dover. GTHN removes salt, oxidation, and marine buildup to restore your boat's finish.

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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