Hot Shot's Secret EDT+ Winter Defense - 32 Oz 7-in-1 Anti-Gel Fuel Booster – Winter Diesel Fuel Treatment - Boosts Cetane for Better Performance – Adds Lubricity - Protects Fuel System
Hot Shot's Secret EDT+ Winter Defense - 32 Oz 7-in-1 Anti-Gel Fuel Booster – Winter Diesel Fuel Treatment - Boosts Cetane for Better Performance – Adds Lubricity - Protects Fuel System
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Hot Shot's Secret EDT+ Winter Defense - 32 Oz 7-in-1 Anti-Gel Fuel Booster – Winter Diesel Fuel Treatment - Boosts Cetane for Better Performance – Adds Lubricity - Protects Fuel System

Key item features

  • Winter Gelling Prevention: Minimizes wax crystal size in diesel fuel, allowing flow even 20°F below the wax solidification point.
  • Enhanced Cold Starts: Facilitates engine starting in subzero temperatures by boosting cetane and protecting the fuel system.
  • Optimized Fuel Lubricity: Stabilizes fuel and cleans injectors, ensuring a protected, lubricated, and efficient fuel system.
  • Improved Fuel Economy: Boosts cetane by up to 7 points, enhancing combustion and reducing DPF regeneration cycles for peak performance.
  • Moisture Dispersion: Prevents rust, corrosion, ice, and fuel line freeze-ups, even in temperatures as low as -40°F.
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4.4910452621295995 stars out of 5, based on 9234 seller reviews(4.5)
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4.9 out of 5 stars
stars110 ratings85 reviews
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Showing 1-3 of 85 reviews

Dec 1, 2025
Zach Patty
5 out of 5 stars review

Seller Verified Purchase

Go To Additive

Its a good peace of mind when the weather gets cold that youre not going to have gelled fuel. With no fuel heater and running this product its never left me down. Pair that with its lubrication and its perfect.

Review from Hot Shot’s Secret
Helpful?161QDFGH5D1G1946558599
May 20, 2025
Sylvia
Sold and shipped by1185 Straight Path Corp
5 out of 5 stars review

Verified Purchase

Works great and the price beat other places..

Helpful?161QDFGH5D1G1946558599
Feb 1, 2026
JimmyK
5 out of 5 stars review

Cold temps? No problem

I've had great luck with this product. Never gelled up yet. I run it from Oct-Apr.

Review from Hot Shot’s Secret
Helpful?161QDFGH5D1G1946558599