"Future" is an acrylic floor finish. Now sold by Johnson Wax under the name "Pledge Floor Care", or "Pledge Floor Finish With Future Shine". Seems like Johnson Wax dropped the ball on renaming this stuff, but it is supposedly the same as before. I've never used it, but some model builders swear by this stuff. Can be used as a barrier for hot paints, and can be used as a clear-coat.