My first 12 inch firework shell

[zheneck222]

 

Some description:

Prime meal BP+phenolic resin 5%+ 5% dextrin +5% mgAl

Burst charge (shimiZu)KP+BP 50/50

Lift powder 700grams BP

Color stars: Veline color stars

32 layers masking tape

 

Soundtracks: road continues, naruto main theme

Music by:

Yasahuru takanashi

 

[memo]

nice hammer !!! you need to find a place to build your shells.... your apartament is not a good place. your shell looked good for your first 12. my biggest is a 8 inch

[Piccaso]

Good job you should be proud.

[dlking59]

Real nice job. Videos IMO always help to understand the steps/procedure. Thanks

[Arthur]

A twelve gives you plenty of room for lots of contents, some bigger stars would last longer, even some inserts or inside shells would add interest.

 

It's really important that you find somewhere much safer to manufacture, much more remote.