redfang said:
What I'm carrying doesn't look like a brand that has been mentioned already. It says it's MK-4, there is a DA symbol under that. And I see that it is put out by Defense Technology Federal Laboratories. I found it pretty effective. I was able to fight through the effects for several minutes while I did my course, but was substantially hindered. After a few minutes the effect was greater and while I could converse and get around I was mostly useless for 20 minutes or so and had significant lingering effects for the better part of an hour.
Def Tec and First Defense are the same product produced by Federal Labs.
It's been my experience that Def Tec is about 50% effective. We've had a few injuries as a result of failure of the product. The effect on "test subject" students, and the effect on real world conditions (i.e. intoxicated, drug impaired, angry, motivated, etc) are vastly different.
I have tested and been exposed to Def Tec extensively...it's the very brand I have referred to eating. It's also one of the most widely used OC Sprays on the market. Federal has a good marketing program to administrators.
What you said is telling...you were able to fight through the effects for several minutes. That's pretty typical on the street as well. Def Tec fails to produce quick impairment about half the time. Furthermore, the half not immediately effected by Def Tec are the dangerous half.
I had an officer get in a bad spot with a subject he sprayed with Def Tec. There was no effect, and he got in a physical altercation with the guy that resulted in a dislocated finger. Other agencies near here have had similar failure rates. I've dealt with suspects who were sprayed and never experienced any real effects.
The main issue I have with Def Tec (and the same reason it's popular to administrations) is what Def Tec refers to as "food grade" pepper spray. At 500,000 Scoville it is pretty darn weak.
Am I saying that agencies shouldn't carry Def Tec? No, of course not (though I refuse to carry it myself). What i'm saying is that officers need to understand it's limitations. In addition to resulting in officer injuries, weaker OC Spray have resulted in increased suspect injuries by virtue of the fact that many times higher uses of force (such as the baton) have to be used subsequent to OC exposure.
I will say, the brand i've carried for several years, Fox Labs 5.3, has never experienced a similar failure. Of the numerous suspects i've had to use Fox on, I have had a 100% success rate of instant or near instant incapacitation, ranging from instant compliance, to the need of only soft empty hand control techniques to move them to a handcuffing position. Their combat effectiveness after exposure has always been reduced to only a fraction of what it was pre-exposure.
In fact, i've had occassion to spray habitually violent suspects who the neighboring town (who carry First Defense) have sprayed on numerous occassions. The result of the repeated exposure to Def Tec was the belief in this suspects mind that he was immune to OC Spray. One exposure of Fox Labs product was near instant compliance, this despite the fact that he had been up for two days on crystal methamphetamine.
He actually stated to me that he had never been exposed to anything like the OC Spray I was carrying and he admitted that he believed that he was immune to OC Spray as a result of exposure to Def Tec.
I only say all this as a warning to other officers to know the limitations of the product they carry. If you, as an officer, choose to carry or are forced to carry a weaker formula on duty, you have to understand that some of them have a higher failure rate than others, and plan accordingly.
Of course there is the possibility that any OC Spray can fail, and you need to have a plan for that eventuality, but I prefer 95+% effective over 50% at best.
All of this is just my personal opinion based on my experience, so take it for what it is. Lets just hope Federal Labs doesn't decide to sue me someday. Of course if they do, truth is an affirmative defense. I'll just spray myself with their product before my testimony and just keep on smiling.
Good luck, and stay safe.