Can I apply multiple layers? April 27, 2022 09:08 Updated Yes - The Q² Mohs EVO base requires 1 layer (2 are optional and allowed) and the Q² Skin top coat can be layered as well. Related articles Can I top it off with additional coating ? When to apply Q² Skin EVO ? The beading is gone, what to do ? Can it be apply on PPF/Matte Paint/Vinyl/Carbon Fiber ? When should I apply the Q²M Cure included in the kit ?