I like to spray on panel and then the microfiber towel before spreading it out. Swap towels every section using the last drying towel as the next spreading one.
Word of advice....keep a level head. If you have it in writing that he will refund your money than just hang your hat on that. Do not go the CC route - plenty of time for that (some up to 60 days).
I have used it for a long time trouble free @ 10-1 / 4-1 always careful but you do not need hazmat materials for it. Same chemical sprayer for 2+ years.
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