For those of you who want all the details here are the MSDSs for both the Encaustic Paints and the Pigment Sticks. The thing to
remember is that you don't have to use solvents with these paints. Many times
the solvents are more dangerous than the paints you use.
Click on the images below to open up the PDF files for the
MSDS
Pigment Sticks
Encaustics