SDS

3M™ Bondo® Fiberglass Resin for Fiberglass Resin Kit, P.N. 420, 420C, 420ES, 420T, 422, 422C 06/04/19
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Toxicological Data
If a component is disclosed in section 3 but does not appear in a table below, either no data are available for that endpoint or
the data are not sufficient for classification.
Acute Toxicity
Name
Route
Species
Value
Overall product
Dermal
No data available; calculated ATE2,000 - 5,000 mg/kg
Overall product
Inhalation-
Vapor(4 hr)
No data available; calculated ATE2 - 10 mg/l
Overall product
Ingestion
No data available; calculated ATE2,000 - 5,000 mg/kg
Styrene Monomer
Dermal
Rat
LD50 > 2,000 mg/kg
Styrene Monomer
Inhalation-
Vapor (4
hours)
Rat
LC50 8.3 mg/l
Styrene Monomer
Ingestion
Rat
LD50 5,000 mg/kg
ATE = acute toxicity estimate
Skin Corrosion/Irritation
Name
Species
Value
Styrene Monomer
official
classifica
tion
Mild irritant
Serious Eye Damage/Irritation
Name
Species
Value
Styrene Monomer
official
classifica
tion
Moderate irritant
Skin Sensitization
Name
Species
Value
Styrene Monomer
Guinea
pig
Not classified
Respiratory Sensitization
For the component/components, either no data are currently available or the data are not sufficient for classification.
Germ Cell Mutagenicity
Name
Route
Value
Styrene Monomer
In Vitro
Some positive data exist, but the data are not
sufficient for classification
Styrene Monomer
In vivo
Some positive data exist, but the data are not
sufficient for classification
Carcinogenicity
Name
Route
Species
Value
Styrene Monomer
Ingestion
Mouse
Carcinogenic
Styrene Monomer
Inhalation
Human
and
animal
Carcinogenic
Reproductive Toxicity
Reproductive and/or Developmental Effects
Name
Route
Value
Species
Test Result
Exposure
Duration