Tad -- ??
Just trying to understand the science of how the application works
Is Hyd02 when sprayed onto the panel considered the application of said product ? ...Yes, spraying HydrO2 at 1:6 onto the panel is what is considered the application of the product.
Is the HP rinse considered part of it, or just the part that ~activates~ the product. ...Immediately rinsing with a pressure washer produces a physical shock / ~activates~ and creates a durable silica shell. The "Hydroelectric bonding" function means HydrO2 reacts chemically with water contact. This means the coating transforms from Hydrophilic to Hydrophobic. The pressure from spraying with water accelerates the bonding of HydrO2 to the surface creating a Hydrophobic layer. .
Let's pretend I only spray the top part of a hood or door.
Then I rinse.
What is the effect of the runoff water from Hydro.
Will some bond to the lower portion of said panels ? ...IMHO, yes most certainly there will be some bonding to the lower panels from this. "Would I rely on this solely to protect lower panels"? ...No, I wouldn't.
I suppose I'm asking also in part when one uses it on wheels.
Will the overspray get on tires. Should one dress/coat a tire beforehand if one's intent is to Hydr02 the wheels, just in case the overspray will then prevent the application of whatever goes on the rubber. ...... To be honest, I've never thought about this. However, I've never experienced any over spray preventing or hindering the application of any tire dressings I've used.