I am two decades past my experience with that. And my father and I did the work so I cannot judge cost to hire.
I don’t like the idea of a water based product to stop water. It could work fine, but I would search for competitive pricing.
I would spend $300 on a quality dehumidifier first and see if that solves your problem, it I had the basement.
Thank you all very much for taking time on a busy weekday morning to share useful ideas . Very helpful information from my FR(iends) as usual. :)