Promain offers a range of boat restorers to rejuvenate a dull faded gelcoat. For example, Owatrol Marine Polytrol can restore gelcoat. Otherwise, you can easily clean the wooden decks to restore the natural beauty of the wood with Owatrol Net-Trol.
Hempel Profair 35290 is a light-weight epoxy filler for yachts, that has good adhesion and water resistance. It is ideal for detailed fairing where structural strength and flexibility is required.
All of these products and many more will help either restore the hull of your boat or prepare it for painting with either a single pack product such as Teamac Marine Gloss. For further assistance please speak to our technical department.
Boat Restoration That Works
At Promain, we support boat owners, boat restorers and marine professionals across the UK and Europe with reliable products for boat repair and boat maintenance. Whether you’re dealing with damage to the hull, faded gelcoat, or worn deck surfaces, we stock the materials and advice needed to get the job done with confidence. Our range is trusted by marine services, boat builders, and even some leading insurance companies for everything from small repairs to full refurbishments. After using our products and services, our customers feel more equipped, knowledgeable, and confident in achieving professional results.
Keep Rust and Corrosion Under Control
Exposure to running water and salt can wear down even the best finishes, leading to corrosion that affects both structure and performance. Treating rust early is essential to avoid deeper issues that could impact your boat’s power and life expectancy.
When working with rust treatments and other chemicals, it is important to take safety precautions, including being cautious about breathing in fumes, as even small amounts can be harmful to health.
At Promain, we help customers and trade clients across the UK, Wales and abroad carry out essential maintenance and repairs using quality, marine-safe materials. Whether it’s part of a scheduled service or a larger project, our team can help you find the right solution for your location, your boat, and your budget.
Restore Gelcoat, GRP and Weathered Surfaces
Faded gelcoat and tired GRP don’t just look bad - they can signal damage underneath. Our range includes products designed to clean, revive and protect surfaces without the need for expensive refits or repainting. Whether you’re polishing for a resale or preparing your boat for a cruising course, restoring detail and finish can make all the difference. Ensuring that gelcoat is properly repaired is crucial for achieving a smooth and visually appealing finish.
We provide solutions for GRP repairs, hull care, and wooden deck restoration. It’s the kind of work skilled craftsmen appreciate, because it protects both the structure and appearance of your boat for years to come.
Boat Repair Services
Our boat repair services are designed to meet the needs of boat owners who require high-quality repairs and maintenance. We offer a range of services, including hull repair, gelcoat repair, and rigging replacement. Our team is skilled in working with a variety of materials, including fiberglass, wood, and metal. We understand the importance of attention to detail and take pride in delivering exceptional results. Our boat repair services include:
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GRP repairs: Our team is expert in repairing and refurbishing GRP boats, including sailboats and powerboats.
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Hull repair: We can repair and replace hulls, including damage caused by accidents or wear and tear.
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Gelcoat repair: Our team can repair and replace gelcoat, including color-matching to ensure a seamless finish.
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Rigging replacement: We can replace rigging, including masts, booms, and standing rigging. We work with customers to understand their needs and develop a personalized plan to deliver high-quality repairs and maintenance.
Boat Maintenance
Regular boat maintenance is essential to ensure that your boat remains in good condition and runs smoothly. Our team offers a range of boat maintenance services, including polishing, cleaning, and servicing. We can help you develop a maintenance plan that meets your needs and budget. Our boat maintenance services include:
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Polishing: We can polish your boat’s hull and superstructure to keep it looking its best.
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Cleaning: Our team can clean your boat’s interior and exterior, including the deck, cockpit, and cabin.
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Servicing: We can service your boat’s engine, including oil changes, filter replacement, and other essential maintenance tasks.
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Running water systems: We can inspect and maintain your boat’s running water systems, including pipes, pumps, and faucets. By working with us, you can ensure that your boat is well-maintained and ready for use whenever you need it. Our team is committed to delivering exceptional results and providing excellent customer service. Contact us today to learn more about our boat repair, maintenance, and restoration services.
Promain Marine Products
We’ve built our reputation by supplying high-quality marine products for boat restoration, repair, and maintenance, emphasising the importance of using the same type of material for repairs as the original construction. Used by professional services and private customers alike, our stock covers everything from polishing compounds to colour restorers - all made for performance in tough environments.
Owatrol Polytrol – Colour Restorer - Excellence in performance and quality, this product restores colour and shine to faded gelcoat, paint, plastic, and metal. Helps bring surfaces back to life without sanding or painting.
Owatrol Net-Trol – Wood Cleaner and Colour Restorer - Founded with the mission to provide high-quality restoration products, this cleaner brightens weathered wood without damaging the fibres—ideal for house boats, decking, and timber trim.
Owatrol Gelcoat Restorer - Made to restore gelcoat colour, depth, and gloss, this product ensures a proper key to the surface, preparing it for optimal adhesion and a smoother finish. Seals the surface to protect against UV and salt damage.
Owatrol Owaclean – Hull and Deck Cleaner - Cheaper solutions for cleaning tough dirt, grease, and grime from decks and hulls are available. Ideal for preparing surfaces before painting or polishing.
Owatrol Owayell – Gelcoat and Metal Renovator - Removes yellowing, rust stains, and limescale from gelcoat and metal areas. A fast and effective solution to freshen your boat’s appearance.
Why Customers Trust Promain
Our team works closely with boat owners, trade customers and marine services to deliver advice and products that perform. Whether you’re running a boat business, managing refurbishment projects or doing seasonal upkeep, we help you carry out the work with the right support behind you.
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Products trusted by professionals, insurers and private customers
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A modern range of marine repair tools and materials
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Fast delivery across the UK and Europe
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Advice from a knowledgeable team that understands the process
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Sales support for both one-off jobs and regular maintenance
We don’t just stock products - we provide insight, detail and service that makes the difference when quality matters. Our clients have no hesitation in recommending our expertise and the quality of our work.
Contact Promain for Marine Support
If you’re planning repair work, finishing a refurbishment, or need help choosing the right materials for your maintenance job, our team is here to help. We offer a direct line to the people who know the products inside out - no wait, no runaround.
We’re proud to deliver quality, service, and support to customers across the UK, Europe, and around the world. Whether you’re working on a small weekend project or preparing for a larger refit, Promain has the experience and range to help you carry it through.
For product help, sales enquiries or technical advice, contact our team today. We’re grateful for the trust our clients place in us - and we’re ready to help you build results that last.
FAQs:
Is restoring a boat worth it?
Definitely. No matter the size of the project or the challenges faced, restoration can extend the boat’s life, prevent expensive repairs later, and help maintain resale value. It also allows you to customise aspects of the boat to suit your needs.
What do you call someone who fixes or restores boats?
They’re commonly called boat restorers, marine technicians, or craftsmen. Some may specialise in rigging, painting, or GRP repairs.
How do I claim an abandoned boat in the UK?
The process can vary depending on the location. You’ll need to contact local harbour authorities or marine legal services to begin the process. You may also need to attend legal hearings or show proof of good faith efforts to find the previous owner.