No run gel, rubber toughened formula provides a super-tough, durable bond that resists impact, shock, and vibration. Withstands temperature extremes from -20 F to 80 F (degree Fahrenheit). Ideal for bonds subject to daily use and harsh conditions. Outdoor safe and gives more time to align pieces before the glue takes hold. Self-piercing and no-clog cap cleans and seals the nozzle after each use. 4 gm bottle.