Fast 21 ultra liquid cyanoacrylate is a multi-purpose anaerobic glue that does not dry out after opening, valid for 12 months. Fast 21 ultra liquid is usable until the last drop. Thanks to its tip, Fast 21 ultra liquid allows precise, fast and efficient gluing. Fast 21 ultra liquid is ideal for all your DIY, repair or construction jobs. Ideal for bonding leather, wood, ceramic, rubber, iron, metal and plastic (except PE, PP, PTFE), quick setting after pressing for 10-15 seconds. Water, shock and vibration resistant. • Packaging: 21 g.