Depends on which English you speak "
Denatured alcohol, also called
methylated spirit (in Australia, New Zealand, South Africa and the United Kingdom)"
>>> and Ireland .. Maybe Canada too (other than PQ, ) but you got french & english labeling, right ?
Know there are 2 alcohols ; Ethanol ..C2H5OH. Potable varieties include Vodka ..... 200 proof is pure, un cut 100 proof is half..
and Methanol.. Distilled from Methane "Natural Gas" CH4
https://en.wikipedia.org/wiki/Denatured_alcohol
https://en.wikipedia.org/wiki/Ethanol
Alcohol for camp stove fuel a hardware store Item , or Marine Yacht supplies ,
an alcohol fuel leak evaporates up ...
Gasoline/Propane, vapor steeles in the bilges , and goes Boom! , Not a good thing ... being on a boat on fire..
....