Refill Package - Posterior Restorative. Refill Contains: 20 - 0.28 Gram Compules Tips. Formulated for restorations in posterior regions. Offers great filler loading. Convenient application. Enhanced wear resistance. Quixfil is an exceptional resin-based material used in posterior restorative techniques, featuring an innovative filler technology that produces a one-of-a-kind high filler load for a wear-resistant restoration with superb physical properties. Quixfil comes packed in pre-dosed 0.28 g compules tips with a universal shade and directly applied to the tooth with a short working time.