Light Cure Adhesive with Fluoride. Adhesive sets when exposed to curing light, allowing precise placement. Uses less adhesive. Easy clean up prior to curing. Metal brackets cure in 20 to 30 seconds each. Translucent brackets cure in 10 to 15 seconds each. No refrigeration required but store in a cool place. Kits contains: Paste Compules (14 grams) Enamel Bonding Agent (7ml) Etching Agent Gel (7ml) Brush Holders (2) Brush Tips (100).