Cleaning with ultrasonics requires the correct solution for the correct cleaning application. Lyman has partnered with a renowned chemical research team to develop the right solutions for use with today"s new Ultrasonic Cleaners. Lyman Turbo Sonic case cleaning solution was formulated to deliver premium results in cleaning cases inside and out. Lyman gun parts solution is the perfect choice for steel and stainless steel parts such as barrels, cylinders or other parts.Size: 32 fl oz