Hi L,
First...:welcome:
Second, normally you would put the sealant down first, Hydro, then a wax. I'm not sure but I thought I read somewhere that the Megs NXT is like a sealant but not 100% sure.
Hydro will do just fine on its own. I use Hydro Lite now but when I did use Hydro02, I varied dilution rates from 6:1 hydro2, as suggested, to 4:1 Hydro 2 without issues.
Hope this helps...
Steve
Do NOT apply HydrO2 in the sun or to a hot surface! Applying in this manner will cause streaks that do not wipe off easily.
In shaded location or shop wash your vehicle and remove any dirt from the surfaces. (For Best Results use CarPro Reset or Iron X Snow Soap)
Surface must be well cleaned from soap residue and left wet with water.
Dilute 1 part HydrO2 to 6 parts water. We recommend a spray bottle for fast and easy application.
Spray fine mist of diluted HydrO2 on no more than 1/4 of vehicle before rinsing. Very little is needed and no overlap is needed.
From time you start spraying a section to rinsing off should be approximately 30 seconds or less.
Immediately rinse well with strong water pressure to produce physical shock and create a well formed coating.
Repeat steps 5-7 on the next section of the vehicle rinsing well before moving to next section.
Finish by "flood rinsing" the vehicle without a spray nozzle to push all the water off from top down.
Dry any remaining water by blowing off with a clean Dry Me Crazy Jr.