Basic Patina Chemical Kit With Four Chemicals
This starter set of four chemicals provides ample amounts of each chemical for patination on copper, brass or bronze metals. Restricted to Standard Ground only. NC-13258
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Cupric Sulfate Pentahydrate, Crystal, 2.5kg
Tech grade. Medium crystal. — This is used in several patina formulas. See More Info for formula list. Restricted to Standard Ground only. NC-8716
$62.95
Nitric Acid, Concentrated, 1L
ACS Reagent grade, concentrated (69 to 71%). NC-8440
Commonly used to make aqua regia.
Restricted to Standard Ground shipping. Adult signature required. HazMat fee applies.
Molarity: 15.7M
Specific Gravity: 1.4
Potash, Sulfurated, 500g
Technical grade — AKA Liver of Sulfur or Potassium polysulfide. This is used in several patina formulas. See More Info for formula list. NC-0729
$54.95