First off, it is a railroad modeling product so it would be used on O scale or smaller {the larger scales tend to not be as big on scenes} and O scale is close enough for government work to 1/48
Second I have used it on both, for what it’s worth
That’s all well and good for you guys that build in these hugeeeeeeeeeee scales … I’m still searching for something that would pass for snow on the deck of a 1/700 ship. [:D]