collinite on top of optiseal

[jhnybgood47]

I put a coat of optiseal on top of my aunts car. I was going to top it tomorrow with Collinite 845. Would that work? Could I put another coat of optiseal and then collinite on the car? How long should I wait before topping?

[cleanmycorolla]

You might as well just top opti seal with opti seal, ensures coverage, good protection and great look.

[jhnybgood47]

How long will that last on the car?