The F4L QD is specially formulated to quickly dissipate after being projected out of a fog machine. It has been designed to work like a CO2 effect when used with the ADJ VF Volcano, Fog Fury Jett, and Fog Fury Jett Pro. Using the F4L QD with one of ADJ's vertical fog machines is a great, cost-effective alternative to expensive CO2.

The F4L QD comes in a 4-liter container and is a safe, water-based fluid approved by the FDA.