Def-Tec MK-4 First Defense 0.4% 3 oz STREAM

The Def-Tec 5249 First Defense MK-4 is 3 ounces and is available in Stream delivery.

First Defense has all the industry-leading attributes of the original First Defense, but with twice the capsaicin concentration for extra pungency. The MK-4 contains 20-25 one second bursts and projects a stream of 10-12 feet.

The OC manufactured for First Defense is water-soluble, all-food grade and thoroughly tested for effectiveness and safety. Defense Technology research has determined that our 0.4% capsaicinoid level is the optimum amount of capsaicinoids to be consistently effective, but not so excessive that decontamination time or simplicity is compromised. First Defense combines a hotter product with the latest breakthrough in aerosol performance. Utilizing compressed air with barrier separation from the liquid formulation, First Defense is capable of delivering a stream pattern at any angle and any orientation.