Grease-A-Way

Have in my cart the ghost shield 5505 and 3 lb unit of metal fx. Metal fx is a storage room about 20x15. Do I need anything else for that like ghost shield 5505 over top of it. I have a 5 gal pail for a drive way and Patio. Do I need a cleaner for these projects I do have maple tree stains and oil stains on the driveway. Would you recommend ghost shield over pavers to protect the color. Would it help with the weeds growing in the joints.

The Metal FX is made to be mixed in an epoxy coating (https://www.concreteandcurbingsource.com/collections/high-performance-coatings/products/high-performance-epoxy).  Once it is down and cured, you would want to seal it with a urethane sealer (https://www.concreteandcurbingsource.com/products/urethane).

The Ghostshield 5505 would be great for your patio, and if you have decorative concrete on your driveway.  Otherwise, i would look a the Siloxa-Tek 8510 for your driveway (https://www.concreteandcurbingsource.com/collections/ghost-shield/products/siloxa-tek-8510).

 For the stains, you should definitely clean with the Grease-A-Way and Uni-Stripp to ensure you are starting with a clean surface.  

You can use the Ghostshield 5505 over pavers without issues.  If you do have polymeric sand (https://www.concreteandcurbingsource.com/products/pro-paver-poly-sand), i would suggest using that as the first line of defense against weeds as it does a better job of locking the pavers together once you add water.  Then you can seal over top.