SPECIFICATION TEST METHODA.S.T.M.SPECIFIC GRAVITY AT 25/25 DEG C 1.01/1.06 D.70PENETRATION AT 25 DEG C 60/70 D.5SOFTENING POINT DEG C 49/56 D.36DUCTILITY AT 25 DEG C CMS 100 MIN D.113LOSS ON HEATING PCT WT 0.2MAX D.6DROP IN PENETRATION AFTER HEATING PCT 20 MAX D.5FLASH POINT DEG C 250 MIN D.92SOLUBILITY IN CS2 PCT WT 99.5MIN D.4ORGANIC MATTER INSOLUBLE IN CS2 PCT WT 0.2 MAX D.4SPOT TEST NEGATIVE *A.A.S.H.O T102-42 *AMERICAN ASSOCIATION OF STATE HIGHWAY OFFICIALS