MATERIAL SAFETY DATA SHEET for Dura-Belt Thermoplastic Polyurethane, 10/1/10 SECTION I - PRODUCT IDENTIFICATION Manufacturer: Dura-Belt, Inc. 2909 Scioto Darby Exec. Ct. Hilliard, OH 43026 Product Class: Thermoplastic Polyurethane ! Hazard Ratings: Health - 1 Trade Name : Cyclothane-A, Cyclothane-B, Cyclothane-E ! none ® extreme Fire - 1 C.A.S. Number: N/A D.°.T Hazard Class: N/A Personal Protection - none Proper Shipping Name: N/A Technical Name: N/A SECTION II - HAZARDOUS INGREDIENTS Weight -------------- Exposure Limits ---------------- VP Ingredients CAS# % ACGIH/TLV OSHA/PEL mmHG SECTION III - PHYSICAL DATA Boiling Range: N/A Vapor Density: N/A Vapor Rate: N/A Liquid Density: N/A Appearance: Elastomeric sheets, films, tubing and profiles, Spec. Gravity: >1.0 Various Colors SECTION IV - FIRE AND EXPLOSION HAZARD DANGER Flash Point (D1929-CC): greater than 390 degrees C (740 degrees F) Flammable Limits: LEL: N/A UEL: N/A - EXTINGUISHING MEDIA Water, ABC dry chemicals, protein air foam - SPECIAL FIREFIGHTING PROCEDURES Wear NIOSH approved self-contained breathing apparatus by trained personnel. - UNUSUAL FIRE & EXPLOSION HAZARDS These polymers are combustible when forced to burn and may emit toxic odors.

Dura-Belt, Inc. Material Safety Data Sheet for Dura-Belt Thermoplastic Polyurethane SECTION V - HEALTH HAZARD DATA - PERMISSIBLE EXPOSURE LEVEL: See Section II. - PRIMARY ROUTES OF EXPOSURE: are processing vapors by inhalation; neither skin nor ingestion are known to be routes of exposure - EFFECTS OF OVEREXPOSURE ACUTE: heat processing at or above the decomposition point may release the products discussed in Section Six including the isocyanate MDI which may result in irritation of the respiratory tract and eyes, chest tightness, coughing, headache, and dyspnea. Sensitization with subsequent...

Material Safety Data Sheet for Dura-Belt Thermoplastic Polyurethane SECTION VII – SPILL OR LEAK PROCEDURES - STEPS TO BE TAKEN IN CASE MATERIAL IS RELEASED OR SPILLED Sweep up and place in properly marked container. WASTE DISPOSAL METHOD Dispose of in accordance with all local, state and federal regulations. Other Precautions: None known SECTION VIII – SPECIAL PROTECTION INFORMATION - RESPIRATORY PROTECTION For processing above the melting point, NIOSH approved, supplied air respirators should be used. However, a respeerator is not required for normal ambient use. VENTILATION Local Exhaust: When...