Solvent-Based
This paint is specified by Federal Specification A-A-2886A , the U.S. government standard for solvent-based paint. The pigment is combined with an acrylic binder and carried in a volatile solvent.
Advantages of solvent-based paint:
- Highest coverage rate (115 ft2/gallon) requires less time and paint.
Issues with solvent-based paint:
- Generally the paint comes in 55-gallon drums subject to an Environmental Protection Agency (EPA) surcharge for VOC content. This can make solvent-based paints twice as expensive as waterbourne paints.
- Cleanup is done with undesireable volatile organics such as toluene and gasoline.
- If striping equipment is normally used for waterbourne paints, as is typically the case, the conversion to solvent-based paints and subsequent cleanup so the equipment can once again use waterbourne paints is labor-intensive, expensive and creates hazardous waste.
