ChemFil™ Rock is self curing, self-adhesive (no pretreatment required), fluoride-releasing, radiopaque, zinc-reinforced bulk-fill glass ionomer in capsule. Packable, does not stick and has high resistance to fracture and abrasion. Self-adhesive to enamel and dentin. Use: Activate and mix 15s, apply on slightly moist surface, working time 1min30s, setting time from activation is 6min. Store in sealed packs at 4-28°C. Refrigerated storage is not recommended. Five shade options: A1, A2, A3, A4 Opaque, Contrast White. Package contains 50x 0.28g mixing capsules.