The Solder-Seal Gunk line of diesel products is designed to keep fuel flowing through the seasons, extend fuel filter life, keep injectors clean, stop power loss, improve acceleration, disperse water in fuel systems, and condition fuel. Gunk's line of diesel fuel additives includes Sulfur Substitute, Diesel Fuel Conditioner, Diesel Fuel Conditioner with Anti-Gel and more. The additives comply with the U.S. Federal low sulfur fuel content requirements, and are available in single-use containers and larger sizes from traditional channels of distribution.