New video "Tests of 10 mm, 14 mm and 16 mm rockets using plastic rockets cases" on my YouTube channel.
Tools for making rockets with plastic rocket cases are being tested and will soon be available for sale.
More information about plastic rocket cases on my website: https://pyrocomponen...-rockets-cases/
68 - KNO3
22 - C
10 - S
10 - KClO4
1 - Polyisobutylene
1 - DBP (Dibutyl phthalate)