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The Fuel Your Engine Deserves

When you're out on the water, the last thing you should be worrying about is what's going into your fuel tank. Unfortunately, today's marine fuels, especially ethanol-blended gasoline, can cause real problems for boat engines, from phase separation and corrosion to clogged fuel systems and costly repairs.
That's why Waterway Guide is proud to partner with ValvTect Marine Fuels, a trusted leader in high-quality, professionally treated marine gasoline and diesel.

ValvTect isn't just another fuel brand. Their patented treatment process helps protect your engine by:
- Preventing ethanol-related damage
- Reducing corrosion in fuel systems
- Stabilizing fuel for longer storage
- Improving overall engine performance and reliability
For boaters who care about protecting their investment and minimizing downtime, fuel quality matters.
Even better, we've made it easier than ever for you to find ValvTect fuel while cruising.

Through our partnership, ValvTect-certified marinas are clearly identified across:

Whether you're planning a long-distance cruise, a weekend getaway, or just looking for reliable fuel at your home marina, Waterway Guide helps you quickly locate marinas offering ValvTect-treated fuel -- so you can fuel up with confidence.
Boaters have trusted Waterway Guide for decades to help them navigate safely, find dependable marinas, and make smarter decisions on the water. Partnering with ValvTect is a natural extension of that mission.
Next time you're planning a trip or checking fuel prices, look for ValvTect locations in Waterway Guide -- and give your engine the protection it deserves.







