SF 7840™ is a concentrated, biodegradable cleaner/degreaser that contains no hazardous solvents and dilutes with water to meet a wide range of industrial cleaning applications. LOCTITE® SF 7840™ comes in a ready-to-use concentrated form or can be economically diluted to meet hundreds of industrial cleaning applications. Helps reduce inventory and eliminates the need for specialized (and often hazardous) cleaners.