Compression Cap, 2", Black, 20/bag

Use a 2" compression cap for our Pro-Launcher cannons. This thick paper cap is used to build the right amount of back pressure inside your cannon to maximize the launching distance and effect. Use one black compression cap per shot to ensure a quality seal between the cap and the barrel. The color also conceals the effect from the audience and the camera. Always use ONLY pressure tape to hold the compression cap to the barrel end - never use gaffers tape.