3M Ketac Universal Aplicap Glass Ionomer Restorative is a radiopaque, fluoride-releasing glass ionomer restorative in capsules. It is self-adhesive and self-curing, so it eliminates the need for conditioning, coating or light-curing steps. It can be used for restricted stress-bearing Class I and II restorations and also be placed in bulk, no need for layering. It is available in six shades. The new nozzle design of the Aplicap delivery system gives dentists better access to deep cavities. Continuously releases fluoride for 24 months. Shade A4.