– Optimized Curing: Designed to react with high-build surfacers for a solid foundation. – Non-Yellowing (NG): Guarantees that the white base remains pure and bright. – Enhanced Sanding: Promotes a crisp, dry sand without gumming up the sandpaper. – High Chemical Bond: Creates a strong bridge between the sealer and the finish coat. – Dimensional Stability: Helps prevent the surfacer from shrinking or cracking over time.