Setec Astronomy
Well-known member
- Aug 31, 2010
- 18,062
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Looks nice down there.Oh, I've been in Atlanta for the past 23 years... actually didn't like Manhattan ;-)
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Looks nice down there.Oh, I've been in Atlanta for the past 23 years... actually didn't like Manhattan ;-)

Looks great!So I did a touch-free wash on the TAOS earlier today but when I got home I needed to do a RW, I could see the haze of road film after the touch-free wash
I chose Opti-Coat RW today and it worked great! I also chose Koch Chemie Awh for the wheels, ADS Tire Cleaner and TAC System Water Flow to coat them. Later I applied 2x's ADS Ghost Tire Coating and now it looks great, actually clean clean![]()
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That is some hard waterUsed Koch chemie rrw to take care of the front of the atlas and the driver door. I also did the rear hatch those were the wordt areas. I figure the polymer nature should be easiest on the coating. It’s been 8 days in the summer, I can’t imagine it’s not cured enough to handle it.
I checked the instructions and they have a blanket 14 day for all coatings, including one, pure, matte, synchro, and mohs. I’m guessing 14 days is a cya. It also has a note that you can wash the car within that time if it accumulates heavy dirt.
One thing I noticed is that the rrw actually reduced slickness. I went back over a single spot with hero and it came back. Guess rrw leaves behind something less slick than mohs.
I’m so eager to see the water beading under a pressure washer but I’ll wait the full 2 weeks. I tested the water from our faucet and it made the water meter error. When we moved in it was 750 now it’s well over 1000 ppm.
Oh here’s the fun part we have a functioning water softener, and a tanin filter. Both less than a year old, both tested to be functioning. This is apparently other contaminants. I think the salt from the flush process is getting into the water. We don’t use much water and they have it set to really aggressively regen.That is some hard water![]()
I dug Into it some more apparently the filters don’t reduce tds at all it just exchanges them for other minerals like sodium. So I’ve been washing my car with sodium water. No wonder the coatings failedOh here’s the fun part we have a functioning water softener, and a tanin filter. Both less than a year old, both tested to be functioning. This is apparently other contaminants. I think the salt from the flush process is getting into the water. We don’t use much water and they have it set to really aggressively regen.
Water softeners are ion exchange systems, as you note, so the TDS stays the same, as opposed to deionizers, that remove the minerals.I dug Into it some more apparently the filters don’t reduce tds at all it just exchanges them for other minerals like sodium. So I’ve been washing my car with sodium water. No wonder the coatings failed
There are times when I can taste the salt. I did an experiment on a clean panel. Dropped a few drops onto the paint, and 10 minutes later there were water spots. Unless I have to, im planning to avoid using it on the car.We had a whole house water softener but decided to turn it off due to taste of water. We have not had any issues with residue after it dries but soap does not foam as well. We are on a well so water can vary.
But were you able to wipe off the spots? You get water spots with soft water because the TDS is the same, it's just the sodium or whatever is much less of a problem than spots from hard water, which etch, etc. When I switched my outside faucet over to the softened water, I was decided to stop using my CR Spotless. My water hardness was less than yours, and you may have other contaminants, so your results may be different.There are times when I can taste the salt. I did an experiment on a clean panel. Dropped a few drops onto the paint, and 10 minutes later there were water spots.
I hate doorjambs but the really pull things together.The Land Cruiser was feeling (okay was actually) neglected and got some love - literally spent an hour on door jams, hinges, door seals... The 8 got a quick bath and a little de-badging. The Land Cruiser was de-badged about 15-yrs-ago.View attachment 140738
We have bore water or well water as you American's say, it's called bore because you have to bore a hole into the ground looking for it.Oh here’s the fun part we have a functioning water softener, and a tanin filter. Both less than a year old, both tested to be functioning. This is apparently other contaminants. I think the salt from the flush process is getting into the water. We don’t use much water and they have it set to really aggressively regen.


