That’s a risky gamble in Florida as concrete slabs are almost always sitting on damp soil. Only a ‘core drill sample‘ can provide you the truth about your moisture pressure. Concrete is like a sponge; even if the top looks dry, our high water table creates “invisible” vapor pressure that pushes up against your floor 24/7. This is the #1 reason garage floors peel.
Other guys call a moisture barrier an “upgrade” because their old-school products take 8–10 hours to dry. Our Fast-Cure MVB handles 25 lbs of pressure and dries in just 2 hours—giving you an “Industrial Insurance Policy” against peeling without slowing down your install. Other benefits include improved flake embedment, a more comfortable feel underfoot, and a longer-lasting, more durable foundation.
Whether it’s a $50 Amazon tool or a $1,000 professional Tramex meter, a surface reading only tells you the moisture in the top 3/4″ of the slab at that exact moment. It’s a snapshot of the “skin,” not the soul of the concrete. A meter cannot tell you the “Vapor Drive” that occurs when ground temperatures shift.