Conproco is a contractor grade product and can be purchased by a non contractor. There are several locations in Pittsburgh area. It is correct to first deal with the hydrostatic pressure by removing as much water as possible. Such as redirecting downspouts etc. if you were planning on making this space livable then it would be a completely different answer. Plus a lot more money to mitigate the problem by excavating the exterior, waterproofing, backfilling with gravel stone, the list can go on but if you did not choose to do that, I would at least recommend conproco.

Architect here: Drilok is not the product that should be used here. Everyone thinks that is the solution, the water is behind the painted coating and will push it away from the surface it may last 5 years before you would have to redo. I would do the downspouts analysis and regrade the soil so it slopes away from the house then apply conproco fiberglass based cement coating to the interior.

https://conproco.com/product-categories/below-grade-waterproofing/