Excel Clean HD and Hisol Plus Extraction Solvents are non-toxic, citrus-based, and biodegradable. Available in 5gal (18.9L) pails or 55gal (208L) drums.
Power-Solv Extraction Solvent is citrus and petroleum-based and used for gradations only. The solvent is non-rinsable and comes in a 5 or 55gal (18.9 or 208L) container.