Hi Roshan...
1.)
-Probably PrepSol
-Because it's a DuPont product
-Because it's like using:
"souped-up"<<<(showing my age again...LOL) mineral spirits.
Note:
I've used all of the above solvents and am glad to report there are no: Losers...amongst them.
2.) From DuPont PrepSol's MSDS:
Handling and Storage Precautions:
-OBSERVE LABEL PRECAUTIONS
-KEEP AWAY FROM HEAT/SPARKS/FLAMES
-CLOSE CONTAINER AFTER EACH USE
-GROUND CONTAINERS WHEN POURING
-DONT STORE >120F
Other Precautions:
DONT SAND/FLAME CUT/BRAZE/WELD DRY COATING W/O
NIOSH/MSHA APPROVED RESPIRATOR OR APPROPRIATE VENTILATION.
Hazards:
Routes of Entry:
Inhalation:YES; Skin:YES; Ingestion:NO
Reports of Carcinogenicity:
NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:
-INHALATION: MAY CAUSE NOSE/THROAT IRRITATION.
-MAY CAUSE NERVOUS SYSTEM DEPRESSION CHARACTERIZED BY THE FOLLOWING PROGRESSIVE STEPS:
HEADACHE, DIZZINESS, NAUSEA, STAGGERING GAIT, CONFUSION, UNCONSCIENCENESS.
-REPORTS HAVE ASSOCIATED PREPSOL AND OTHER SOLVENTS OVEREXPOSURE W/PERMANENT BRAIN/NERVOUS SYSTEM DAMAGE
-SKIN/EYE:MAY CAUSE IRRITATION, BURNING OF EYES
-LIQUID CONTACT MAY CAUSE SKIN IRRITATION W/DISCOMFORT, DERMATITIS
____________________________________________________________________________________________________
The other, above solvents will have similar precautions/warnings as their common denominators.
Hope this helps some.
Bob