For wire tacking, selective sealing, vibration dampening, and rework/repair applications on PCBs, Loctite 5210 is highly thixotropic silicone material that has dispense times as little as 31 sec (2 connectors) and tack-free time of less than 5 min. Noncorrosive room temperature vulcanization silicone material cures at room temperature and will hold its form upon dispense; there is no spreading or migration to other locations where it is not desired.