The answer is yes it will remove any glaze. IPA's are used to check your work in your test section before preceding on to the rest of the car to make sure that the steps you are doing or the products you are using are giving you the results you want and not just covering them up. They are also used in preparation for coatings. BFGEP doesn't have any correcting ability so if that is what you going use the IPA will strip off what you just put on and the benefit of the BFGEP will be gone. If your looking to do any correction then you need to look at a different product.
BLACKFIRE Gloss Enhancing Polish is a pre-wax cleanser, non-abrasive polish, and glaze combination. It wets the surface to create the illusion of the paint being under water. This hides minor swirls and scratches without removing any paint or clear coat. It "rounds-over" the leading edge of minor swirls which robs sunlight of a sharp edge to cause a reflection. While this visually reduces swirls, it does not remove them. This is a great product to use on a vehicle in good condition with very few swirls.