DuraSoy PRO™ Paint + Primer, Base 3. Untinted for dealer tinting of deep to accent range colors. It is our most economical professional grade interior paint and exterior paint that doesn’t compromise high performance expectations. It compares in quality with paints that sell for $50 or more per gallon. It is a zero VOC emissions certified, non toxic, virtually odorless paint formulated with our proprietary plant derived bio-based chemistry that replicates petrochemical performance without toxins, solvent odors, or safety hazards. Our high solids puts more paint on the wall with less water to evaporate, providing the most economical paint with best coverage in its class. It primes and protects with less material, less time, less odor, and less environmental impact.