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K-100
K-100 Marine-Grade Fuel Treatment 32oz — Water Remover & Fuel System Cleaner, Corrosion Protection
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Why customers choose NorthTrail Auto
Use K-100 to reclaim contaminated tanks, prevent fuel-related failures, and keep gasoline, diesel, and small-engine systems running reliably. Made in the USA, this 32oz marine-grade formula is designed for boats, cars, trucks, motorcycles, lawn equipment, and portable power gear. It tackles water contamination, dissolves gum and varnish, and leaves internal components protected to improve starting and overall efficiency without altering fuel specifications.
How does K-100 remove water from fuel?
K-100 contains demulsifiers and alcohol-free carriers that separate and disperse free and emulsified water so it can be safely burned or removed. This reduces the risk of phase separation, fuel line ice, and corrosion in tanks and components.
- Breaks water into small droplets for combustion or easy draining
- Prevents phase separation in ethanol-blended fuels
- Safe for in-tank use without degrading seals or hoses
Will it actually clean the entire fuel system?
K-100 uses detergents and solvent carriers to dissolve varnish, gum, and carbon deposits across injectors, carburetors, valves, and intake passages. Regular treatments restore smoother idling and more consistent throttle response by keeping flow passages clear.
- Dissolves built-up varnish and sticky deposits
- Clears injectors and carburetor jets for better spray patterns
- Helps maintain consistent fuel flow and combustion
Can I use this in different engines and fuels?
Yes — K-100 is formulated for gasoline and diesel applications and is safe for small engines found in lawn mowers, generators, and marine outboards. The product is concentrated, so a single 32oz bottle treats multiple tanks depending on contamination level and fuel capacity.
- Compatible with gasoline, diesel, and ethanol blends
- Safe for boats, cars, trucks, motorcycles, and garden equipment
- Concentrated dosing for tanks of varying size
How does K-100 protect engine components over time?
Beyond immediate cleaning and water removal, protective inhibitors in K-100 form a thin film on metal surfaces to reduce corrosion and wear. That barrier helps preserve tanks, lines, and internal parts when fuel sits during storage or low-use seasons.
- Inhibits rust and corrosion inside tanks and lines
- Reduces wear by minimizing abrasive deposits
- Supports longer component life under storage or heavy use
Who is this for? K-100 32oz Marine Grade Fuel Treatment is aimed at vehicle and equipment owners who need a dependable, multitasking additive: boaters prepping for a season, fleet managers combating fuel-age problems, homeowners maintaining mowers and generators, and technicians restoring systems after contamination. If you want a U.S.-made, concentrated treatment that removes water, cleans deposits, and helps protect internal engine parts, K-100 is formulated to meet those needs without altering fuel specifications.
Usage tip: For best results, follow label dosing based on tank size and repeat treatment after heavy contamination or prolonged storage. Store upright in a cool, dry place and consult the product label for compatibility notes.
FAQ
Q: Is K-100 safe for ethanol-blended gasoline?
A: Yes. K-100 is compatible with ethanol blends and helps prevent phase separation and related issues.
Q: How much 32oz K-100 do I use per tank?
A: Dosage varies by tank size; follow the label. Typical treatment rates are listed on the bottle for different capacities.
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