IF you're getting good results from actual products that are designed for Vehicles then use that. You could also use Meguiars paint sealant. It will last longer then wax. I use a paint sealant, then Colinite insulator wax. Colinite not necessary but it goes on fast and an extra layer of protection. As been posted the floor acrylics will not offer any UV protection and I would only use that on a destroyed exterior.
Once the floor acrylic starts the peel and it will, you'll be sorry once you have to strip it off and reapply.