Whats the benefit of clear waxing over the Raptor in the exposed but hard to reach areas?For the underside of my project car I will have the following coatings present:
Novol bodywork primer
2k epoxy primer
U-Pol Raptor tinted body colour (907 dark green)
Dinitrol 9050 hi-temp clear wax in exposed but harder to reach upper areas, e.g. above fuel tank, certain nooks and crannies. Also wax on all nut and bolt heads to keep corrosion away.
Dinitrol 3125 and ML cavity wax/fluid in all enclosed structures.
General upkeep through fluid leaks as described by Johny!
I would never coat a full underside with underseal again. While its fine for targeted use, I want to see what's going on underneath, not hide it under goop. It irritates me that my red Z is undersealed. That's how I got it, and I've settled for maintaining it that way with regular checks and Dinitrol top-ups, but ideally I'd like to clean it all off and start again with another approach. That's not likely to happen for some time though. Once Dixie is on the road, red Z may get some TLC and upgrades to the underside necessitating a partial strip down and then we'll see.
I think I need a good cavity flooding session on mine.