Material Safety Data Sheet 840163 Issue Date: January 2, 2012 3Z Model 1. Chemical Product and Company Identification Product Name: Chemical Family: 3Z Model Organic Intermediate Solidscape®, Inc. Tel: (603) 429-9700 316 Daniel Webster Highway Fax: (603) 424-1850 Merrimack, NH 03054 USA E-mail: [email protected] Web Site: www.solid-scape.com 2. Composition, Information on Ingredients Ingredients Sulphonamide Derivatives Polyester Resin Benzoate Derivaties Trade Secret Trade Secret Trade Secret None None 3. Hazard Identification Burns: Signs and Symptoms of Exposure: Acute Overexposure: Contact with molten material may cause thermal burns. Potential skin and eye irritant. Chronic exposure to skin may cause irritation. May cause eye irritation. 4. First Aid Measures Inhalation: Eyes: Skin: Ingestion: This material is not expected to create an inhalation problem. Flush with plenty of low pressure water. If irritation exists, obtain medical attention. Wash exposed skin area with soap and water. If large amounts of product are ingested obtain medical attention. 5. Fire-Fighting Measures Flash Point: > 347° F (175° C) COC Extinguishing Media: Waterfog, carbon dioxide or foam. Special Fire Fighting Procedures: Cool fire exposed containers with water. Unusual Fire and Explosion Hazards: None. Page 1 of 3

Material Safety Data Sheet 6. Accidental Release Measures Steps to be taken in case material is released or spilled: Moisten slightly with water to reduce dusting. Sweep up spilled material and discard into proper waste container. 7. Handling and Storage Precautions for Handling and Storage: Avoid excessive heat and open flame 8. Exposure Controls and Personal Protection Respiratory Protection: Normally none necessary. An approved dust respirator should be used if high levels of airborne particulates are generated. Local exhaust. Normally none necessary. Protective gloves are recommended for...

Material Safety Data Sheet 13. Disposal Considerations Waste Disposal Methods: Dispose of in accordance with federal, state and local regulations. 14. Transport Information This product is not regulated for shipping. No transport labels required. Not regulated by DOT. Registered by TSCA. Major components are not hazardous substances as defined by OSHA ( 29 CFR 1910.1200 ) OSHA Permissible Exposure Limit: Not established. ACGIH Threshold Limit Value: Not established. Health Flammability Reactivity Hazard ratings NFPA 1 1 0 This information is furnished without warranty, representation, or license...