Specifications include, but are not limited to: The high performance patching material shall be composed of an aggregate as specified herewith and plant mixed with a liquid asphalt blend. The bituminous material shall be capable of coating wet aggregates without stripping, and shall be available in various grades so that one such grade will enable a stockpile to remain pliable and workable to a temperature of 15ºF. The high performance patching material shall be capable of maintaining adhesive qualities in patch areas which are damp or wet at time of application, and also after remaining in an uncovered stockpile for up to twelve (12) months. Sieve Size %Passing inch 100 3/8 inch 90-100 No. 4 20-55 No. 8 5-30 No. 200 0-10 Sand Equivalent 45 Min. Crushed Faces 70% Min. Flakiness Index 25 Max. Absorption 1.0 - 2.5%