Here you go:
If anything, it seems BFGEP would enhance rather than reduce the durability.
(As mike phillips and the other experts on this forum have said, products in the same system are designed to work well together.)
BLACKFIRE Gloss Enhancing Polish is a non-abrasive, polish & glaze combination. Use Gloss Enhancing Polish to remove old wax, clean the top paint surface, visually reduce swirls and deepen the paint's gloss.
Polish Comparison: Gloss Enhancing Polish is a combination finishing polish and glaze but is not designed to remove swirls, spots or paint defects. What this polish does do, in one step, is create the same liquid wetness that would normally require using a separate polish and glaze. A "glaze" is not required with this polish. It is built into the formula.
Who should use this polish? Gloss Enhancing Polish is designed for newer vehicles or vehicles with a "like-new" finish. It is designed for enthusiasts desiring the deepest, wettest gloss. When used under BLACKFIRE Wet Diamond, All Finish Paint Protection, it's pure magic! The combination of Gloss Enhancing Polish and Wet Diamond creates a liquid-like, wetness that looks like you could reach into the finish. This combination is especially stunning on black, red and dark colors but still shimmers on white, grey and silver finishes.