Potassium Permanganate, 100g For Sale

Potassium permanganate is a powerful oxidizer that can cause skin and eye irritation. It will discolour everything it touches brown. Always use safety equipment, such as rubber mittens and goggles
Used in the subsequent patina formulas:

Yellow No. 26 (For Cast Bronze)
No. 31 for Variegated Yellow-Brown (For Cast Brass) For crystallization:

Potassium permanganate readily produces rhombohedral crystals of a dark purple hue. For more information, see our article “Growing Large Crystals from Seed Crystals.”

Potassium Permanganate + Glycerin = Fire

To engage in fire-making:

Place approximately two tablespoons of potassium permanganate in a fire-resistant container or on a fire-resistant surface outside.
Add a few droplets of glycerine to the depression on the chemical’s surface.
Glycerine is readily oxidized and potassium permanganate is a potent oxidizing agent. The “exothermic” reaction commences when the glycerine boils and emits smoke. Eventually, a flame will materialize and spread across the potassium permanganate, consuming all of the glycerine.