Birchwood Casey Perma Blue Paste Kit #Gun Accessories It is a non-toxic substance

It is a non-toxic substance that dissolves carbon on contact

Thermoblock NOMEX Technology Withstands 400º Heat

shotgun and airgun pellets

The lid of the Snake Den doubles as convenient pull handle that snaps into the clear case for storage

Birchwood Casey Perma Blue Paste Kit #Gun Accessories It is a non-toxic substanceThe proven way for touching up or completely reblueing most guns. The fast acting liquid gives a non streaky, uniform blue black finish. Generous supply of everything you need to do a first class job. Easy to use, all inclusive kits are the proven way to touch up or completely reblue most guns. Everything you need for a professional looking, first class job is included. Choose from the fast acting liquid gun blue kit and the deep, dense paste gun blue