Specifications include, but are not limited to: POLYURETHANE, POLE SET MATERIAL CONSISTING OF TWO PARTS OF COMPOUND A (POLYMERIC ISOCYANATE) AND ONE PART OF COMPOUND B (POLYOL RESIN). POLYOL RESIN IS TO CONTAIN: FIRE RETARDENT SURFACTANT BLOWING AGENT CATALYST FREON FREE, WATER INSENSITIVE. THE MATERIALS WHEN MIXED SHALL EXPAND 10-12 TIMES ITS ORIGINAL VOLUME (TYPICALLY 2.2 CU. FT.) WHEN FULLY SET SHALL HAVE THE FOLLOWING PROPERTIES: COMPRESSION STRENGTH 75 PSI MINIMUM, SHEAR STRENGTH 42 PSI MINIMUM, TENSIL STRENGTH 64 PSI MINIMUM * DENSITY OF 4.5 POUNDS EACH KIT CONTAINER SHALL BE DATED FOR SHELF LIFE CLARIFICATION, AND SHALL HAVE AN ACTIVE SHELF LIFE OF 1 YEAR. EACH KIT IS TO INCLUDE THE FOLLOWING: 1 MIXING CONTAINER 1-4 FEET X 5 FEET X 2 MIL TARP 1 METAL STIR STICK 1 PAIR PVC GLOVES 1 SET INSTRUCTIONS & APPLICATION REGISTRATION MATERIAL SAFETY DATA SHEET "UTILITY STRUCTURAL SYSTEM" #PS210W . NOTE: "RAINBOW" POLE SET UNACCEPTABLE AT THIS TIME, PER DEVELOPMENT AND STANDARDS ENGINEERING GROUP