Kills faster & longer and more forms of algae and bacteria than other brands!

Racor Diesel Biocide is a highly effective additive for use in controlling the growth of bacteria and fungi in No. 2 fuel oil, intermediate fuel oil and No. 6 fuel oil in marine environments. The formula is alcohol free and provides corrosion protection to engine components.

• Diesel Biocide Material Saftey Data Sheet (MSDS)
• Diesel Biocide Features & Benefits PDF

Racor Diesel Biocide is a multifunctional petroleum distillate fuel additive. It is used to help maintain color stability and clarity; control bacteria, fungi, organic reaction and sludge formation; inhibit against corrosion; and disperse existent sludge.

Racor Diesel Biocide utilizes advanced chemistry of organic sulfur compounds to combat all forms of bacteria in fuel/water environments. Use with Racor Diesel Conditioner Plus+ for maximum performance benefits in all warm weather climates.

Fuel
Racor Diesel Biocide can be used to eliminate and/or prevent the growth of bacteria and fungi in petroleum distillate fuels and residual fuels including #1 diesel, #2 diesel, kerosene, gasoline and bunker c. Racor Diesel Biocide is intended for use in applications where petroleum distillate fuels and residual fuels are used - bulk storage tanks, locomotive fuel tanks, diesel trucks, diesel boats and ships, farm equipment, construction equipment and diesel generators.

Crude and Refined Oils
Racor Diesel Biocide is an oil-soluble preservative for the control of bacteria and fungi that cause the degradation of crude oils and refined fuel oils during storage. Crude oils and refined oils include, but are not limited to, olefinic, aromatic, paraffinic, and naphthenic oils.
EPA Registration No. 1448-172-47099.
EPA Establishment No. 072342-CA-001.

Treatment
Fuel: Racor Diesel Biocide may be applied to fuel tanks, storage tanks, tank cars, pipeline, or blending tanks. It should be fed by injecting the product into the fill line as the fuel is being added or added batchwise while the fuel is being added to ensure adequate mixing.

• Kills faster and longer and more forms of algae and bacteria than other brands
• Kills both aerobic and anaerobic fungi
• Concentrated, extended time formula
• EPA approved as both a biocide and aftermarket fuel additive
• Prevents internal corrosion of fuel delivery system and engine components due to microbial fouling
• Alcohol free
• Fuel and water soluble
• Provides superior mixing with fuel at all temperatures
• Does not cause foaming
• Does not discharge toxic matter (boron) into the atmosphere
• Stabilizes fuel color and clarity
• After initial treatment is complete, continued maintenance prevents fuel system blockage