( makeshift chemical thrower can be crafted with the following recipes

Autolearned
Player Recipe
Primary skill used: mechanics(6)
Required skills: launcher(2)
Time to complete: 0.3 turns
Tools required:
> 1 tool with fine metal sawing quality of 1
> 1 tool with fine screw driving quality of 1
> 1 tool with hammering quality of 2
> 1 tool with glare protection quality of 2
> welder (400 charges) OR makeshift welder (600 charges) OR integrated toolset (600 charges) OR acetylene torch (80 charges)
Components required:
> 2x pipe
> 2x rubber hose
> 1x lump of steel OR 4x chunk of steel OR 12x scrap metal
Byproducts:
(none)