Ksing44,

I don't think you will be able to shoot any product very far since you are correct in that a special nozzle is used for this. It just puts out a nice low pressure spray and doesn't shoot very far at all. I think if you use one of the higher pressure nozzles and have the product siphon hose also attached, it won't put much if any into the spray mix. The people at the pressure washer place might be able to guide you further on this.

Good Luck!