Solvent-based paints contain organic compounds as solvents. The organic
compounds ensure a hard and durable finish that resists scratches and
abrasions on your wall. Solvent-based coatings are too thick and you
need mineral spirits or turpentine to clean and thin the paint. The
thicker nature of it also tends to hide the imperfections on your
wall but also demands a persistent dry time.
They are more efficient when used during freezing temperatures, and
other climatic conditions as it has high resistance to extreme weather
conditions. The VOC in these paints are also powerful enough to cause
strong headaches, troubles breathing and just an overall feeling of
being unwell. In addition to all that, these paints also carry an
overwhelming odour that can be disturbing to children. All these
attributes, make it an ideal choice for exterior coating rather
than the interior.