Stencil Concrete is a fairly broad term nowadays as stencilled concreting finishes have grown. Stencil Concrete can be done in wet concrete or as is the more common approach, on hardened concrete.
There are now many brands out there that add confusion to the market, such as Stencil Crete, Stencil Pave, Fautex, Style Pave, Covacrete, Flocrete. Some of these are true Stencil Concrete systems, other are brandings for systems that are simply concrete resurfacing techniques. In the end they all result in a stencilled concrete appearance.