Dynatron™ Xtra Glaze is a premium polyester glazing and finishing putty that is specially formulated to adhere to steel, galvanized steel, aluminum, E-Coat and SMC, and OEM paint and primer. This pourable, self-leveling finishing glaze provides an ultra smooth, pinhole-free finish. This stain-free, tack-free glaze can also be applied over body fillers to help prevent paint staining and used as a body filler thinner.