SEAL 1 CLP Plus is more than just a liquid CLP or cleanerit's a revolutionary "Green Engineered" CLP Gun Cleaner designed to Clean, Lubricate, and Protect firearms with a non-toxic formula. Say goodbye to stubborn carbon buildup as SEAL 1 dissolves carbon on contact, creating a formidable barrier against copper, lead, and further carbon accumulation. Seal 1 SL-2 CLP Plus 2 oz.