
No you can't buy gun blue in a spray bottle here either. Just take the bluing pour it into a spray bottle and THEN spray your tracks. Spray gun bluing

it would be convenient but it doesn't come that way.
But you warning is well founded. Please use eye protection and ware gloves. Myself I always spray it outside and always stand up wind while spraying it.
As above use caution using gun bluing as it does contain acids and can harm you. It works great but put your big boy pants on if you plan to use it, be responsible, be careful, be safe, have fun!
