Professional water rocket guide

Step 10 Launcher parts

Below are the materials you will need for the launcher

qty part
1 1/2 inch wood (any type)
2 10mm bolts
1 10mm metal drillbit
1 10mm wood drillbit
6 10mm nuts and washers
1 presta bike valve (you can get this from an old inner tube)
1 rubber bung
1 bike pump
2 tent pegs
4 L (shaped) brackets
2 nails

Comments

[max0506]

what do you mean with rubber bung in the part list of step 10

[oscarthompson]

rubber bungs like the ones in wine bottle's but rubber. Type it in to google images

Thanks
Oscar

[max0506]

I see thanx