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GRA Services International, 5000 E. 2
nd
Street, Edmond, OK 73034 Material Safety Data Sheet
Code: R “B”
Issue date: 3-1-96
Updated: 9/28/15
I. Product Identification - Rigid “B” Component
Product Name: Secure Set Two-Component Water-Blown Foam
Product Code: GRA 2, 2.8, 4, and 6
Chemical Family: Polyol
Chemical Name: Polyether Polyol
Synonyms: Polyol, Urethane Resin, “B” Component
CAS Number: N/A
TSCA Status: On Inventory
II. Hazardous Ingredients*
Components: Weight % Current TLV/PEL
Silicone Surfactant 1 5% N.E.
Tertiary Amine CAS# Trade Secret 0.1 1% N.E.
* Ingredients not precisely identified are proprietary or not hazardous. Values are not product specifications.
III. Physical Data
Form: Viscous Liquid
Color: Colorless to light yellow
Odor: Slight
pH: Approximately 7
Freeze Point: Not established
Boiling Point: >300 C (>572 F)
Flash Point: >93.33 C (>200 F)
Vapor Pressure: Not established
Specific Gravity: 1.09
Solubility In Water: Partially soluble
Decomposition Temperature: Not established
Viscosity, Dynamic: Approx. 1,200 cP
Bulk Density: Approx. 9.09 lb/gal
Pour Point: Approx.. 41.67 C (-43 F)
Hygroscopicity: Hygroscopic
IV. Fire & Explosion Data
Flash Point: >200°F. (93.33°C.)
Flammable Limits In Air By Volume -
Lower: N.E (Nonvolatile Fluid)
Upper: N.E (Nonvolatile Fluid)
Extinguishing Media: Dry chemical extinguishers such as Monoammonium Phosphate, Potassium Sulphate, Potassium Chloride.
Additionally, Carbon Dioxide, high expansion (Protenic) chemical foam, water spray for large fires.
Special Fire Fighting Procedure: Do not direct solid water stream or foam into hot, burning pools; this may cause frothing and
increase fire intensity. Use self-contained breathing apparatus and body covering protective clothing; burning
can produce oxides of carbon and nitrogen.
V. Health Hazard Information
Animal Toxicity
Oral, LD50 (ingestion): >5000 MG/KG (Rats)
Dermal, LDS50 (skin contact): >5000 MG/KG (Rabbits)
Inhalation, LC50 (4 HR): N.E.
Eyes: N.E.
Skin: N.E.
Aquatic, LC50 (24 HR): N.E.

Summary of content (2 pages)