There is chemical risk at all stages in the production of a car:
The move away from steel to aluminium car bodies has also resulted in new production processes - for which the risks around fluorides in acidic media must be considered.
Chemicals of note in this industry:
Nitric Acid, Sulphuric Acid, Caustic Soda, Ammonium Bifluoride, Battery Electrolytes, Solvents.