Sundar Carbon Antidote Plus®
+ Booster Dose
Protecting vehicles, commercial fleets, marine engines, and heavy machinery while improving combustion efficiency and helping control biofuel (E20) moisture-related problems.
The Biofuel (E20) Moisture Challenge
Ethanol-blended fuels can absorb atmospheric moisture. Under certain storage and operating conditions, excessive moisture may contribute to phase separation, corrosion, deposit formation, and reduced engine performance.
Internal Fuel-System Corrosion
Moisture and phase-separated fuel may contribute to corrosion in susceptible metal tanks, fuel lines, pumps, and other fuel-system components.
Seal & Hose Degradation
Prolonged exposure to incompatible fuel blends may affect certain older seals, hoses, and fuel-system materials, potentially contributing to leaks or pressure loss.
Injector Deposit Formation
Moisture, incomplete combustion, and existing carbon deposits may affect injector spray patterns, combustion quality, mileage, and engine smoothness.

The Double-Action Engine Protection Solution
1. Moisture Bonding Technology
Helps keep ethanol and absorbed moisture bonded in suspension, supporting combustion and helping control fuel phase separation.
2. Anti-Corrosive Barrier Film
Forms a microscopic protective layer across treated internal fuel-system and combustion-path surfaces to help reduce friction, corrosion, and mechanical wear.
3. Carbon Cleaning & Deposit Dispersion
Helps disperse existing carbon residue and control deposit formation, supporting better injector atomization and smoother combustion.
Simple 10-Minute Application
No mechanical dismantling or permanent engine modification is required. The selected formula is applied through the running engine’s air-intake pathway according to the supplied application procedure.
Product Effectiveness Period
One application of Sundar Carbon Antidote Plus® + Booster Dose remains effective for a category-specific distance or number of working hours. Select your vehicle or device category and the corresponding CC or HP variation on the product page.
Distance-Based Applications
Working-Hour Applications
The product effectiveness period may vary according to engine condition, operating load, usage pattern, maintenance practices, fuel quality, and correct application dosage.
Ready to Protect Your Engine & Boost Mileage?
Select from 14 vehicle and device categories, then choose the appropriate CC or HP variation to order Sundar Carbon Antidote Plus® + Booster Dose for your engine.