Purpose and Specifications

Wynn's Ice Proof for Diesel is a concentrated winter fuel additive designed to protect diesel engines in cold weather conditions. This 1-liter bottle treats up to 1,000 liters of diesel fuel, making it an economical choice for both passenger vehicles and commercial fleets.

What it does:

• Improves diesel fuel fluidity at temperatures down to -30°C, preventing fuel from thickening in winter
• Stops wax crystals from forming and settling in your fuel tank, fuel filter, and injectors
• Keeps your fuel system flowing smoothly, avoiding costly breakdowns and repairs
• Safe for all modern exhaust systems and compatible with diesel blends up to 30% biodiesel

How to apply: Add 1 liter per 1,000 liters of fuel (or 1ml per liter). For best results, add the product when the outside temperature is above 0°C, ideally before refueling. Maximum dosage is 1 liter per 250 liters of fuel.

When to Use / Replace?

Timing: Use this additive every time you refuel during winter months (typically November through March in cold climates), or every 3,000 km for regular protection. For commercial vehicles, apply with each fuel tank refill during cold weather season.

Storage: Keep in a cool, dry place. The product maintains effectiveness throughout the winter season when stored properly.

Compatibility: Suitable for all diesel engines in passenger cars, trucks, buses, boats, and heating oil systems. Works with standard diesel and biodiesel blends.

Frequently Asked Questions

Q: Will this additive damage my engine or fuel system?
A: No. Wynn's Ice Proof for Diesel is harmless to all exhaust gas after-treatment systems and fuel system components including pumps, filters, and injectors.

Q: How cold does it protect my fuel?
A: This additive depresses the Cold Filter Plugging Point (CFPP) down to -30°C, meaning your fuel will flow freely even in extreme winter conditions. The exact protection depends on your fuel's original composition.

Q: Can I use this with biodiesel?
A: Yes. This product is highly effective with diesel fuels blended with up to 30% biodiesel, making it suitable for modern eco-friendly fuel blends.