<p>#1 Seller for Steam and General Service | Heat curing, brown color, putty-like compound with long fiber concentration. Great travel. Excellent bridging capability. Below 550ºF (288ºC), speed up the cure by adding 103-P Accelerator (always use accelerator when sealing boiler feed water). Shelf life is 6 months in closed containers. Refrigerated storage recommended.</p><h2>Applications</h2><p>Steam, Boiler Feed Water, Condensate, Hydrocarbons, Plugging Holes, Wire Wraps, High Pressure, Bad Blows</p>