All urethane were not created equal. That is a true statement. It is also true that if you are doing a high build epoxy system you want a quality top coat.
AE-ACRYLIC-U-51-URETHANE TOP COAT (4:1)
AEROGLAZE 9743A Part-A Red Lead & Chromate-Free Epoxy Primer/Tie-Coat - Gallon Can at
Urethane Topcoats - Resinwerks
HDI - One Component Moisture Cured Polyurethane High Resistance to chemicals and abrasions
Nanochem 2K Deet Resistant High Gloss Topcoat - Water Transfer Printing, Hydrographic Films, Dipping Tanks, Cerakote, and Supplies
BLENZ IN AEROSOL 20 OZ
70714-11 LIGHT GRAY EPOXY 2 GA
One Stop Epoxy Urethane - WB, One Stop Epoxy Urethane - WB is a two component system with excellent scratch and chemical resistance in an easy to mix
Urethane - WB Epoxy Top Coat - Gloss or Satin
GarageFeet Floor Coatings, LLC - All about Epoxy Coatings
Dynastus 22 oz. Professional Composite HVLP Air Spray Gun Detail Paint Sprayer with 1.4mm Nozzle : Tools & Home Improvement