dunno about the one you have.
used to use rain-x on my old car. it had 5hit wipers but was very fast, so not the ideal combination!
had to degrease the screen, then apply, then wet and polish. bit laborious in application. also use recommended screen wash, and really try to avoid using wipers on a dry screen.
very odd feeling, travelling at 80mph, in torrential rain, with the wipers switched off!
after time though it smears and you have to reapply, or it becomes difficult to see out of the screen in the wet under street lights, and it's function is very impaired.