Dudadeisel is a good source. Red Devil potash. You can also order here http://www.dudadiesel.com/search.php?query="potassium+hydroxide"
Type: Posts; User: Stevo
Dudadeisel is a good source. Red Devil potash. You can also order here http://www.dudadiesel.com/search.php?query="potassium+hydroxide"
eBay for me. I buy 5 or more lbs at a time. Been 2 or more yrs since my last purchase as I recycle the bubbler water.
You need a scale and to measure in grams to be accurate. If you don't have this, then start with approx 1 tbsp per gallon and work your way up from there.
Unless my calculations are off, 1 tbsp...
And potassium hydroxide (KOH) is the defacto standard. Don't mess with baking soda or salt - ever. Nasty stuff with nasty results.
You won't save much money building one yourself the first time. There are a ton of things to consider if you are a new builder and many mistakes and frustrations to potentially encounter. A good...