VITRAVEST REFRACTORY DIE MODEL LIQUID

Material Safety Data Sheet

Identity: VITRAVEST REFRACTORY DIE MODEL LIQUID

SECTION I

Manufacturer: Gresco Products, Inc.

Address: 13391 Murphy Road - Stafford, TX 77477

Emergency Telephone Number: None

Telephone Number for Information: 1-765-643-1061

Date Prepared: Jan. 15, 2006

SECTION II & III - Hazardous Ingredients & Physical/Chemical Characteristics

Hazardous Components (As Defined by CFR 1910.1200): Amorphous Silica

Exposure Limits: Not known

Boiling Point: 212oF

Vapor Pressure (mm Hg.): 24 at 20oC

Vapor Density (Air = 1): Not known

Specific Gravity (water = 1): 1.3 at 20oC

Melting Point: Not known

Evaporation Rate (Butyl Acetate = 1): Less than 1

Solubility in Water: Dispersible

Appearance and Odor: Pink or clear, semi-opaque liquid, no odor

SECTION IV - Fire and Explosion Data

Flash Point (Method Used): Will not burn

Flammable Limits: None

Extinguishing Media: None

Special Fire Fighting Procedures: None

Unusual Fire and Explosion Hazards: None known

SECTION V - Reactivity Data

Stability: Stable

Incompatibility (Materials to Avoid): Avoid contact with strong acids such as HF

Hazardous Decomposition or By Products: None Known

Hazardous Polymerization: Will not occur

SECTION VI - Health Hazard Data

Routes of Entry:

inhalation?: Yes

skin?: Yes

ingestion?: No

eyes?: Yes

Health Hazards (Acute and Chronic):

Carcinogenicity: Not known to be carcinogenic

Signs and Symptoms of Exposure: May cause eye irritation with prolonged contact or lung

irritation if dry material is inhaled.

Medical Conditions Aggravated by Exposure Persons with pre-existing lung diseases may have increased

susceptibility to the toxicity of overexposure.

Emergency and First Aid Procedures: Eyes: Immediately flush eyes for 15 minutes and contact a

physician.

Ingestion: No immediate intervention is necessary, however,

contact a physician if necessary.

Inhalation: Consult a physician immediately

Skin contact: Wash area with soap and water, consult a

physician if needed.

SECTION VII - Precautions for Safe Handling and Use

Steps to Be Taken in Case Material is Released or Spilled: Wipe immediately with paper towels

Waste Disposal Method: Dispose of in proper manner

Precautions to Be Taken in Handling and Storing: No specific precautions required

Other Precautions: None

Continued on back

SECTION VIII - Control Measures

Respiratory Protection: Not needed unless material is dry.

Ventilation: General ventilation

Protective Gloves: Recommended

Eye Protection: Recommended

Other Protective Clothing or Equipment: Not Required

Work/Hygienic Practices: Avoid breathing the dust from dried liquid