- Factory Team 45 Weight Shock Oil
- Leaky Airgun Of Choice (2k, 3k, etc.)
The shock oil ^
Now, unscrew the cap to open it (like an Elmer's glue bottle), and pour a few (2-5 drops depending on the blaster) drops down the air output valve, and it should seal right up!
Sorry for the crappy pictures, couldn't find my good camera.
So, in conclusion, this will NOT work for every situation, but it did work with my 2k and 3k. Hope this helps! Comments, questions, and even flames are appreciated.