Which Is Stronger S-10 #10 Solvent Or C-10 #10 Copper Cutter?
S-10 (#10 Bore Cleaning Solvent) was formulated for the cleaning of metallic and powder fouling. As chemical technology progressed, so did the need to remove stubborn copper build-up from the bore’s rifling. C-10 (Copper Cutter) was formulated for removing copper fouling along with lead and powder fouling. Shortly after Kleen-Bore started marketing C-10, our shooting team marveled at how efficient it removed plastic build-up after many rounds of clay bird practice. This was an unexpected plus for this outstanding copper solvent. For shooters who are unaware, shotgun wads leave behind melted plastic in the chamber from the extreme heat that is generated from the explosion of the shell. The bottom line is Solvent #10 is great for lead and powder fouling removal; Copper Cutter goes a little further in the removal of copper and plastic buildup. It also has special chemical indicator in the formula that quickly turns blue, indicating that copper traces are still in the bore. If your cleanin
