<h2>404</h2><p>Pumpable, Chemically curing two-part rubber, Dark gray color when mixed, Fast-setting. Work life is 1 hour at 70ºF (21ºC). Work life is significantly reduced at elevated temperatures (30 min. or less above 75ºF (23ºC). Product can be kept on ice to extend application life. Shelf-life is 6 months in original unopened containers. Cool storage recommended. </p><h2>404-L </h2><p>Pourable, Chemically curing two-part rubber, Dark gray color when mixed. Work life is 6 hours at 70ºF (21ºC). Shelf-life is 6 months in original unopened containers. Cool storage recommended. <p><h2>Applications</h2>Gasoline, Hydrocarbons, Solvents (Mineral Spirits, Naphtha, etc.), Alcohols, Water, HF Acid (Under 25%), Sodium hydroxide, Transformer oils. NOT FOR USE ON DOWTHERM.</p>