C4G FOAM 200ml Solvent foam - Copper, Lead and Gun Residues - colored reagent - TYRCHEM

Foam gun cleaner with residue indicator. C4GFOAM Foam is developed for those looking for a professional level of cleaning for their guns. C4G is a dense foamy product that expands, filling all corners of the combustion chamber and barrel. C4G Foam effectively dissolves lead, copper and dust residues. Actively cleans rust and forms an anti-corrosion film. Another valuable feature is the indication of fouling, the change in color of the foam to blue indicates the presence of gunshot residue. Instructions for use: 1. Go through the barrel with a brush to make the product act more quickly on the residues. 2. Shake well before use. Slide the tube into the barrel slowly, pull it out while applying the foam. Make sure the foam has completely filled the barrel, if this has not succeeded, repeat the procedure on the other side of the barrel. 3. Leave to act for 10 to 15 minutes, then clean with a suitable brush, felt pad or rag. For thorough cleaning we recommend repeating the procedure until the applied foam no longer changes color to blue. 4. Next, treat your weapon with gun oil, the best results are obtained with O4G or O4G Extra OIL from the FOR Gun line.