The CVA Slick Load Barrel Blaster Solvent is a citric-based, water-soluble cleaning solution designed specifically for black powder firearms. This bio-degradable rust-preventive solvent effectively dissolves black powder and Pyrodex residue, making post-shooting cleanup quick and effortless. Simply soak a cleaning patch in the solvent, run it through the barrel, and swab out the foam to remove buildup. Packaged in a 4 oz bottle, this solvent ensures easy application and efficient firearm maintenance, keeping your muzzleloader in peak condition with minimal effort.