SEAL 1 CLP Gun Care Plus Orange Liquid 4 oz. Bottle SL-4. This gun cleaning kit manufactured by the experts at SEAL 1 greatly reduces cleaning lube and protect your weapon. The more you use the SEAL 1 CLP Gun Care Plus System the better the resistance to fouling such as copper lead sand dust and dirt to your firearms. Specifications for SEAL 1 CLP Gun Care Plus Kit: Manufacturer: SEAL 1 Gun Type: Universal Package Contents: SEAL 1 CLP Gun Care Plus System SEAL 1 SL-4: CLP Gun Care Plus Orange Liquid 4 oz. Bottle