

BoreTech Chameleon is a gel-based bore cleaner and solvent developed for removing carbon, copper, lead, and molybdenum fouling from firearm barrels. It combines chemical cleaning action with gentle mechanical polishing and uses color indication to visually identify the type of fouling present inside the bore. The gel formula adheres well to brushes and patches, allowing more precise application even in heavily fouled barrels.
Chameleon Gel changes color depending on the type of fouling being removed from the barrel. Blue-green coloration indicates copper fouling, black signals carbon deposits, gray points to lead or molybdenum residue, and white indicates a clean bore. This allows the shooter to monitor cleaning progress in real time and identify when additional cleaning is no longer necessary.
BoreTech combines advanced chemical cleaning agents with a mild polishing effect created by micronized silicate abrasives. This dual-action approach helps remove stubborn carbon buildup and copper fouling more effectively than traditional abrasive compounds relying only on mechanical action.
The ammonia-free and biodegradable formula is suitable for all common barrel types, including chrome-lined and stainless steel bores. The gel can remain inside the barrel for extended periods without the typical risk of surface damage associated with aggressive solvents. It also produces no strong chemical odor, making regular maintenance more comfortable.
BoreTech recommends Chameleon Gel primarily for heavily fouled barrels, stubborn carbon buildup in the throat area, and persistent copper fouling. It is widely used by sport and precision shooters who want greater control over bore condition during detailed cleaning.