Ultraguard Antifouling

Hull Protection for Commercial Vessels up to 1000′

CTV | CAT | Tugboats | Workboats | Ferries | Yachts

Ultraguard is an antifouling system that uses ultrasonic sound waves to prevent marine growth and keep your hull, box coolers, and seawater systems clean.

Environmentally friendly, safe for the marine ecosystem, and easy to install.

Pays for itself in fuel savings (less drag), reduced maintenance costs (no haul outs to scrape and repaint), and less than the cost of replacing copper anodes.

Official Distributor for USA & Canada

We are official distributors of high-quality marine products for the USA and Canada. We work directly with manufacturers to bring you revolutionary marine technology.

Innovative Marine Products

We partner with manufacturers of innovative products that are changing the marine industry to be more efficient, environmentally friendly, and technologically advanced.

Commercial & Pleasure Craft Solutions

Our product line includes solutions for boats of all sizes including power boats, sailboats, and commercial vessels. If it floats, we have unique products and solutions for you.

Popular Products



“Great product! Keeps my hull clean and I don’t have the headache or cost of hauling it out and bottom painting.”

— David S.

Purchased Ultraguard Antifouling System, January 2021

Mackenzie's Marine

Distributor of innovative marine products for both commercial and pleasure vessels in the USA & Canada.

Contact Us

Seattle, WA
Vancouver, BC

Toll-Free: 1-800-670-5515

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Mon - Fri: 7am - 5pm

Sat - Sun: 10am - 4pm​​