Rocket Nozzle Mix
clay & ceramic mix
( coarse powder )
Made to resist the continuous high temperatures found in rocket engines, our Rocket Nozzle Mix is ideal for making plugs and nozzles in cardboard tubes. Granular Grog (a refractory material) is highly temperature resistant and adds the 'bite' that locks the compressed plug into the engine casing. Simply pour a little into a heavy cardboard tube, pound on it a few times with a hammer and ram, and it will form a rock hard, heat resistant plug (or nozzle with the appropriate tooling) for your rockets.
MSDS ( Material Safety Data Sheet )