Paint stripper is paint stripper, I got mine from an automotive painting store. Repco sells only smaller buckets, not really enough to do the whole car.
Its pretty easy to use, I did all round the door jams and hatch jams without too much hassel. The stripper melts the paint so easy, I scrapped the bulk of it off with a scraper and used a sponge for the left over bits in tricky spaces.
You will need to get elbow long gloves though to cover your arms, it burns your skin.
Its ok as baremetal for a while as it oxidises up. Before my car got primered me and the panel beater used air tools to polish the metal back up to bare metal. Looked cool a chrome panelled Strada.
edit here is a link to my project thread, it has a few photos of the process of stripping it down.
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