The TE Connectivity S1125-KIT-1 Raychem Two-Part Epoxy Resin is a high performance adhesive developed to match the superior chemical and heat resistance properties of DR-25 heat-shrinkable tubing. Kit contains epoxy resin and hardener to form adhesive mixture. Once mixed, the two part adhesive will form an effective crosslink bond at room temperature and has a shelf life of approximately 1.5 hours.