<p>Heat curing, Very dense, Fibrous compound, Limited travel. Brown color. Below 550ºF (288ºC), speed up the cure by adding 103-P Accelerator. Shelf-life is 6 months in closed container. Refrigerated storage recommended. </p><h2>Applications</h2><p>Flanges, Enclosures, High pressure steam, Condensate, Feed water, Hydrocarbons, Plugging holes. </p>