MSDS

Product Name:
GREAT STUFF(TM) Window and Door Insulating
Foam Sealant 16oz HC ES
Issue Date:
12/10/2012
Page
6 of 13
Color
Yellow
Odor
Mild
Odor Threshold
No test data available
pH
Not applicable
Melting Point
No test data available
Freezing Point
No test data available
Boiling Point (760 mmHg)
Not applicable.
Flash Point
-
Closed Cup
-104 °C (-155 °F) Estimated.
Evaporation Rate (Butyl
Acetate = 1)
No test data available
Flammability
(solid, gas)
Flammable gas.
Flammable Limits In Air
Lower
: No test data available
Upper
: No test data available
Vapor Pressure
1,151 kPa @ 55 °C Estimated.
Vapor Density (air = 1)
No test data available
Specific Gravity (H2O = 1)
1.06 Estimated.
Solubility in water (by
weight)
Insoluble
Autoignition Temperature
No test data available
Decomposition
Temperature
No test data available
Kinematic Viscosity
Not applicable
Explosive properties
Not explosive
Oxidizing properties
No
10. Stability and Reactivity
Reactivity
No dangerous reaction known under conditions of normal use.
Chemical stability
Stable under recommended storage conditions. See Storage, Section 7. Unstable at elevated
temperatures.
Possibility of hazardous reactions
Can occur. Elevated temperatures can cause hazardous polymerization.
Conditions to Avoid: Avoid temperatures above 116 °C (241 °F) . Elevated temperatures can
cause container to vent and/or rupture. Exposure to elevated temperatures can cause product to
decompose.
Incompatible Materials: Avoid contact with: Acids. Alcohols. Amines. Ammonia. Bases. Metal
compounds. Strong oxidizers. Products based on diisocyanates like TDI and MDI react with many
materials to release heat. The reaction rate increases with temperature as well as with increased
contact; these reactions can become violent. Contact is increased by stirring or if the other material
acts as a solvent. Products based on diisocyanates such as TDI and MDI are not soluble in water and
will sink to the bottom, but react slowly at the interface. The reaction forms carbon dioxide gas and a
layer of solid polyurea. Reaction with water will generate carbon dioxide and heat.
Hazardous decomposition products
Decomposition products depend upon temperature, air supply and the presence of other materials.
Toxic gases are released during decomposition.
11. Toxicological Information
Acute Toxicity