• Contains a Multifunctional, Performance Enhancing Marine Diesel Detergent Package
• Maintenance Dose of EPA Approved Pesticide
• Stabilizes Marine Diesel for More than 2 Years
• Reduces Maintenance Costs while Improving Power and Performance

Today’s ultra low sulfur diesel (ULSD) and biodiesel are more susceptible to micro-organism growth such as bacteria and algae (“bugs”) that can plug fuel filters and corrode fuel tanks and engine components. When left in storage, these micro-organisms can prevent your engine from starting and/or running properly when you need it most.

BioGuard Plus 6 contains BioGuard, the industry’s most effective microbiocide to prevent biological growth and corrosion of your fuel tank and engine system.

BioGuard Plus 6 also contains Diesel Guard Supreme multifunctional diesel additive that contains stabilizer, moisture dispersant, corrosion inhibitor, detergent, cetane improver and VT 101 lubricity improver. It’s all you need to get your engine started and running properly.