|
That was my thought but I was concerned that the pressure might knock stones around and undermine the base underneath. Maybe try it with a pressure nozzle on regular hose first and only break out the big guns if that doesn't work. I guess my 2500psi washer is not really a "big gun". My old job we had 20,000psi "hydroblaster". That was a big gun....10 cylinder diesel engine....could run four guns up to 20k. Thing could cut steel.
|