About here:
"Truck deicer and the aero shell stuff is identical"
SB
Now now, read the whole post, we were talking about deicing the outside of airframes using a B&Q sprayer, for this purpose the truck de-icer is the same stuff and more than adequate for the job.
At no time did I suggest putting it in the TKS. In fact I pointed out that I put the real stuff in the TKS system on the Diamond. I just happen to have rather a lot of it in the back of the hangar!
However the truck de-icer is exactly the same constitution and a visual comparison does not show the piles of hole clogging debris that you are panicking about. Whether I would use it in the TKS system is a different matter.