What is a good stripper?Start by carefully stripping all surface wax before you do any sanding.
I would doubt it as there is really no way to generalize given the uncertainty of quantifying the cumulative amount of UV exposure reflected off the water which obviously a house doesn't get. Given the incremental increase in cost of a paint with additional UV protectorant, my view is why take the chance?I suggest that a south facing house gets more UV exposure than a boat does.
TiO2 is a UV protectorant and is the primary pigment in paint of the lighter colors.I would doubt it as there is really no way to generalize given the uncertainty of quantifying the cumulative amount of UV exposure reflected off the water which obviously a house doesn't get. Given the incremental increase in cost of a paint with additional UV protectorant, my view is why take the chance?