Safety Data Sheets (SDS)
Table Of Contents
- COMPANY IDENTIFICATION
- Storage stability
- Skin protection
- Acute toxicity
- Carcinogenicity
- Toxicity
- Biodegradability:
- Biodegradability:
- Biodegradability:
- Biodegradability:
- Biodegradability:
- Theoretical Oxygen Demand:
- Test Type:
- Sensitization:
- Atmospheric half-life:
- Method:
- Biodegradability:
- Theoretical Oxygen Demand:
- Biodegradability:
- Theoretical Oxygen Demand:
- Test Type:
- Sensitization:
- Atmospheric half-life:
- Method:
- Biodegradability:
- Theoretical Oxygen Demand:
- Test Type:
- Sensitization:
- Atmospheric half-life:
- Method:
- Biodegradability:
- Theoretical Oxygen Demand:
- Test Type:
- Sensitization:
- Atmospheric half-life:
- Method:
- Bioaccumulation:
- Bioaccumulation:
- Bioaccumulation:
- Bioaccumulation:
- Bioaccumulation:
- Bioaccumulation:
- Bioaccumulation:
- Bioaccumulation:
- Bioaccumulation:
- HMIS
- Legend
Product name: GREAT STUFF™ Pestblock Insulating Foam
Sealant 12oz HC ES SASTW 12ct ZIP
Issue Date: 10/21/2019
Page 9 of 20
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
Toxicological information appears in this section when such data is available.
Acute toxicity
Acute oral toxicity
Low toxicity if swallowed. Small amounts swallowed incidentally as a result of normal
handling operations are not likely to cause injury; however, swallowing larger amounts may
cause injury. Observations in animals include: Gastrointestinal irritation.
As product: Single dose oral LD50 has not been determined.
LD50, Rat, > 2,000 mg/kg Estimated.
Acute dermal toxicity
Prolonged skin contact is unlikely to result in absorption of harmful amounts.
As product: The dermal LD50 has not been determined.
LD50, Rabbit, > 2,000 mg/kg Estimated.
Acute inhalation toxicity
In confined or poorly ventilated areas, vapor can easily accumulate and can cause
unconsciousness and death due to displacement of oxygen. Excessive exposure may cause
irritation to upper respiratory tract (nose and throat) and lungs. May cause pulmonary edema
(fluid in the lungs.) Effects may be delayed. May cause central nervous system depression.
Symptoms of excessive exposure may be anesthetic or narcotic effects; dizziness and
drowsiness may be observed. Excessive exposure may increase sensitivity to epinephrine
and increase myocardial irritability (irregular heartbeats). Decreased lung function has been
associated with overexposure to isocyanates.
The LC50 has not been determined.,
Skin corrosion/irritation
Prolonged contact may cause moderate skin irritation with local redness.
Material may stick to skin causing irritation upon removal.
May stain skin.
Serious eye damage/eye irritation
May cause moderate eye irritation.
May cause slight temporary corneal injury.