Waterproof Boat Deck Coatings

Boat & Aquatic Surfaces

PRO Surfaces is proud to offer the most durable and long-lasting urethane coating on the market. It's ideal for boats that are frequently used and need protection from the elements. Flexstone can be applied to fibreglass, wood, or aluminum hulls and other aquatic surfaces such as docks, piers, and swim platforms.
Flexstone is the ideal solution for your boat or other aquatic surfaces when you need something that is both strong and flexible. Flexstone bonds very well to most surfaces and will not peel or fade away when exposed to the elements. It can be used to protect any surface from rust, corrosion, abrasion and chipping. This makes it ideal for use on any part of your boat, such as decks, hulls, cabin interiors and more!

Because Flexstone is designed to be used outdoors in all weather conditions, you'll never have to worry about it wearing out or fading over time like other products on the market today. This product is perfect for boats and marine environments because it provides maximum durability and slip resistance.
Flexstone is a durable, waterproof urethane coating perfect for boats and aquatic surfaces. The application process is quick and efficient, so you can get back to enjoying your boat or dock in no time. This incredibly slip-resistant coating can be used to protect your boat and make it easier to get in and out of the water. It's also great for boating docks because it protects them from harsh weather conditions like rain, snow, and water.
Flexstone protects against chipping, peeling, fading, and cracking! Flexstone has been formulated to protect against the elements of nature, including UV rays, humidity and extreme temperatures. It's also available in various colours to match any style or preference. Flexstone coatings also provide long-lasting protection against heavy loads and extreme weather conditions. It is also easy to clean and maintain!
If you're looking for a way to protect your boat or other water-related equipment from damage caused by moisture or other elements, then Flexstone is an excellent choice!

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Key Features & Benefits

Maintenance Free

Flexstone can easily reach 20-30 years of maintenance free use before wearing down & needing repair.

Easy To Repair

Flexstone bonds to itself easily, making repairs and re-coats easy and quick.

100% Waterproof

Flexstone is CCMC approved for flat roofs & roof decks, making it the most versatile waterproof solution on the market today.

Canadian Weatherproof

Originally designed for ski resorts, your Flexstone membrane will remain flexible and waterproof, but also impervious to salt applications and snow removal solutions no matter how cold it gets.


Sand can be added to your Flexstone finish - indoors or out - giving your surfaces added traction and making it safer for you and your loved ones.