The longest lasting finish, but slower to darken than the liquid blues. Easy to use, Perma blue paste gun blue reacts slowly with the metal but builds up a denser finish that will outlast the liquid blues. Excellent for touch up or complete reblueing.
Specifications:
| Type | Gun Blue |
| Size | 2 oz |
| Quantity | 1 |
| Bristle Type | |
| Length | |
| Includes | |
| Material | Multiple |
| Tip Feature | |
| Battery | |
| Thread Pattern | |
| Protects | |
| Suitable For | Firearms |
| Eco-Friendly | |