igor Posted April 6, 2017 Share Posted April 6, 2017 RD1 or any other farm supply store. Quote Link to comment Share on other sites More sharing options...
73crownwagon Posted April 6, 2017 Share Posted April 6, 2017 Chemetall and marketing chemicals are the two we use Quote Link to comment Share on other sites More sharing options...
RUNAMUCK Posted April 6, 2017 Share Posted April 6, 2017 1 hour ago, yoeddynz said: Where can one buy acids? Not at New World that's for sure. I got some acid off some hippy in a house truck in golden bay once. /lingpost. 9 Quote Link to comment Share on other sites More sharing options...
Hemi Posted April 6, 2017 Share Posted April 6, 2017 Some trade places will sell you phosphoric acid as an aluminium brightner. pretty sure its really expensive though. Quote Link to comment Share on other sites More sharing options...
Nominal Posted April 6, 2017 Share Posted April 6, 2017 You can get muriatic (hydrochloric) acid at bunnings etc, usually around the concrete coatings area. Good for de-rusting steel and etching concrete. Quote Link to comment Share on other sites More sharing options...
RUNAMUCK Posted April 6, 2017 Share Posted April 6, 2017 I got hydrochloric from a paint shop to etch my concrete. Quote Link to comment Share on other sites More sharing options...
yetchh Posted April 6, 2017 Share Posted April 6, 2017 It's also called "spirit of salts" Quote Link to comment Share on other sites More sharing options...
ajg193 Posted April 6, 2017 Share Posted April 6, 2017 Rock up to your local dairy farm or RD1 or fertilizer place and offer them a viva burnout in return for a milk bottle filled with acid 1 Quote Link to comment Share on other sites More sharing options...
SOHC Posted April 10, 2017 Share Posted April 10, 2017 If you have money for things in spray cans, CRC gasket stripper is good for removing carbon and anything baked on If you spray in on a wite number plate the paint will all lift off 2 Quote Link to comment Share on other sites More sharing options...
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