How to Make a PVC Rocket Cannon

This video demonstrates how to fire a rocket under the power of a flammable aerosol. Hairspray or a flammable spray deodorant are the fuels of choice. The total cost of this project assuming the tools needed are already available is about $25. For that price you can make 4 rockets for the launcher, as the foam sleeping pad that they are made of is large enough to make multiples. Parts & Tools: 1. 18“ x 3“ Pressure Rated PVC Pipe 2. 3“ Pressure Rated PVC End Cap 3. Piezoelectric BBQ Igniter or Flint & Steel