Is it safe to apply a second coat of Sherwin-Williams BAC Wiping Stain?
The stain is described with the following point: “# Fast drying — can be recoated in 1 hour” That says to me at least that another coat should be fine. Of course, I am sure it depends what you are using it on etc, but in general it seems you are OK. Sources: http://www.sherwin-williams.com/pro/sherwin_williams_paint/sherwin_williams_paints/interior_paint/stains2.