Left sample was collected from a drain & fill after around 350 miles after the 16 oz of Sea Foam Trans Tune was added, it's dark and opaque and has the strong smell of isopropanol!
Right sample was collected from another drain & fill after around 375 miles to slowly remove all the SF TT. Less isopropanol smell to it.
After each subsequent drain & fill, the magnetic drain plug was cleaner and cleaner...
I will do two more drain & fills spaced out. I haven't been driving the vehicle much... No flare ups nor shudder to report, but I've experienced only one single hard 1-2 shift during this entire interval.
Sea Foam Trans Tune is doing its thing, its safe
, no leaks... its updated 09/11/2019 SDS
hyrdocarbon blend < 95% (most likely pale oil & naptha blend)
isopropanol 67-63-0 < 25%
I'm thinking K&W Trans-X is similar, but with stop leak chemicals...
I was also looking at K&W Trans-X SDS
out of curiosity:
64742-52-5 distillates (petroleum), hydrotreated heavy naphthenic 76.2543%
67-63-0 isopropyl alcohol 10 - 20%
1330-20-7 xylene 5 - 10%
108-88-3 toluene 3 - 5%
123-42-24-hydroxy-4-methylpentan-2-one (diacetone alcohol) 1 - 3%
100-41-4 ethylbenzene 1 - 3%