P21S TAW Presoak Before Rinseless?

[Dg150]

I was wondering if doing a 1:10 P21S TAW presoak before using Uber Rinseless Wash would be ok? I was wanting to make sure I got all the salt/road film off of my paint. I was planning on spraying the TAW on first, letting it sit a minute and then spraying Uber mixed at waterless ration, then doing the rinseless wash.

Also at that ratio will it take off all of my LSP? I put a coat of Wolfgang Deep Gloss Sealant on my truck about 6 weeks ago after a full decon and polish.

Thanks in advance.

 

[Paul A.]

That is actually a good idea and I would be very surprised if it affected your sealant at 1:10.

I used TAW all the time some years ago and mainly because it seemed mild yet effective. I would use it at 1:2 and never worried about any material, including interiors.

 

[Dg150]

Thanks for the input. One of my concerns is that you are supposed to thoroughly rinse TAW off the paint. Is the rinseless going to be enough to rinse it off good enough?

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[Paul A.]

Good question but I would guess yes. Again, I used it on interiors and never fully "flush rinsed" it and never had any issues.

You can also do a "wetter" than normal rinseless or do each panel twice.