Developing latent prints with Fuma-Dome™ is simple and straightforward:
Step 1 - Squeeze trigger and depress button on back to lock in "on" position. Fumes will begin.
Step 2 - Place the Fuma-Dome™ over any evidence where you expect to find prints. Prints will start to develop within a few seconds.
Recharging the cartridge:
After the cyanoacrylate is depleted, recharging is quick and easy:
Step 1 -