1. HL988 is a general levelling agent. It can be used in pure epoxy, hybrid, pure polyester(TGIC/HAA), polyurethane systems and other kinds of thermosetting powder coating systems.
2. HL988 can eliminate the fish-eye and crater phenomena, reduce the coating surface tension, and increase the film gloss.
3.HL988 can improve the wetting to substrate, and decrease the orange peel.
4.HL988 doesn't contain any silicone conponent. It won't affect the recoating adhesiveness.