SDS

3M™ Bondo® Fiberglass Resin for Fiberglass Resin Kit, P.N. 420, 420C, 420ES, 420T, 422, 422C 05/19/14
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mg/l
Styrene Monomer Ingestion Some positive male reproductive data
exist, but the data are not sufficient for
classification
Rat NOAEL 400
mg/kg/day
60 days
Styrene Monomer Ingestion Some positive developmental data exist,
but the data are not sufficient for
classification
Rat NOAEL 400
mg/kg/day
during
gestation
Styrene Monomer Inhalation Some positive developmental data exist,
but the data are not sufficient for
classification
Multiple
animal
species
NOAEL 2.1
mg/l
during
gestation
Silica Ingestion Not toxic to female reproduction Rat NOAEL 509
mg/kg/day
1 generation
Silica Ingestion Not toxic to male reproduction Rat NOAEL 497
mg/kg/day
1 generation
Silica Ingestion Not toxic to development Rat NOAEL
1,350
mg/kg/day
during
organogenesi
s
Target Organ(s)
Specific Target Organ Toxicity - single exposure
Name Route Target Organ(s) Value Species Test Result Exposure
Duration
Styrene Monomer Inhalation auditory system Causes damage to organs Multiple
animal
species
LOAEL 4.3
mg/l
not available
Styrene Monomer Inhalation liver Causes damage to organs Mouse LOAEL 2.1
mg/l
not available
Styrene Monomer Inhalation central nervous
system depression
May cause drowsiness or
dizziness
Human NOAEL Not
available
occupational
exposure
Styrene Monomer Inhalation respiratory irritation Some positive data exist, but the
data are not sufficient for
classification
Human
and
animal
NOAEL Not
available
Styrene Monomer Inhalation endocrine system All data are negative Rat NOAEL Not
available
not available
Styrene Monomer Inhalation kidney and/or
bladder
All data are negative Multiple
animal
species
NOAEL 2.1
mg/l
not available
Specific Target Organ Toxicity - repeated exposure
Name Route Target Organ(s) Value Species Test Result Exposure
Duration
Styrene Monomer Inhalation eyes Causes damage to organs
through prolonged or repeated
exposure
Human NOAEL Not
available
occupational
exposure
Styrene Monomer Inhalation auditory system May cause damage to organs
though prolonged or repeated
exposure
Multiple
animal
species
NOAEL 1.3
mg/l
not available
Styrene Monomer Inhalation liver May cause damage to organs
though prolonged or repeated
exposure
Mouse LOAEL 0.85
mg/l
13 weeks
Styrene Monomer Inhalation nervous system Some positive data exist, but the
data are not sufficient for
classification
Multiple
animal
species
LOAEL 1.1
mg/l
not available
Styrene Monomer Inhalation hematopoietic
system
Some positive data exist, but the
data are not sufficient for
classification
Rat NOAEL 0.85
mg/l
7 days
Styrene Monomer Inhalation endocrine system Some positive data exist, but the Rat NOAEL 0.6 10 days