Firegel

Firegel was an alchemical coating that protected objects from fire.

Description
Firegel was thick and grainy.

Powers
The alchemical coating could reduce the chances that an object was damaged by flames. It was worthless on creatures.

History
The substance was very challenging to synthesize, requiring a combination of very advanced alchemical and herbal skills; hedge wizards often traded in it. It sold for about 400 gold pieces.