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Thread: :: How to make a ... (mainly plastic related)
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> >From the can, which smells nasty even when screwed
> >tightly shut:
>
> "Contains Methylene Chloride, Trichloroethylene and Methyl
> Methacrylate
> Monomer"

Methylene Chloride is a known (ie generally claimed)
carcinogen.

Trichloroethylene th same, plus for good measure a liver
poison absorbed through the skin. We used to splash it
around for cleaning and it was a standard dry cleaning fluid
for many years.

MM my brain has no comments on (no doubt Gargoyle has) , but
I've no doubt  it will be a match for the other two as well
:-).

Stand clear - preferably up wind.

This is almost certainly typical

       http://selectproducts.com/ftpfiles/weld4.pdf

Says:

This material is an aspiration hazard and defats the skin.
The ingredients are toxic by inhalation and ingestion and
may be absorbed through the skin. Exposure by these routes
may cause central nervous system depression, liver and
kidney damage and may sensitize the heart muscle. Methylene
Chloride may interfere with the oxygen carrying capacity of
the blood. Methylene Chloride and Trichloroethylene are
possible human cancer hazards based on test results with
laboratory animals. Methylene Chloride has been listed as a
potential carcinogen by IARC and NTP. Trichloroethylene has
not been identifed as a carcinogen by IARC, NTP, ACGIH or
OSHA. Methylene Chloride is not believed to pose a
measureable risk to man when handled as recommended.  Under
some circumstances, mutagenic changes have been observed
with Methyl Methacrylate in animal studies. Precautions
should be taken to avoid unnecessary exposure to this
cement.


YMMV.
But YMMNV.


____________

       http://msds.chem.ox.ac.uk/ME/methyl_methacrylate.html




       Russell



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