Solid Rocket Propellant Development

[@linhtet4625]

How to made that fuel.

[@projectblacksky_EU]

Maybe 34%alcoholic sugar + 64%Kno3 + 2%Fe2O3 and this and it is cooked in a pan.

[@tristan795]

Should be R-candy

[@chrissmit-x3s]

Resin 91.7g, Hardener 18.33g, Red Iron 40g, KNO3 349.97

[@Lotrhome154]

How you buy those ingredients