The One Strike Filler Light 1Ltr is a high-strength, lightweight polymeric filler designed for professional and DIY use. It outperforms conventional fillers in most applications, making it easy to apply and requiring no sanding. The filler dries quickly, allowing you to paint or paper in approximately 30 minutes. It fills up to 75mm deep in one application, with no sagging or shrinkage. The filler is overpaintable with most solvent-based and emulsion paints, and overstainable.