ECOS Exterior Porch and Floor Paint - Eco-friendly, zero VOC . ECOS Exterior Porch and Floor Paint, award-winning, high-performance, non-toxic, zero VOC paint that's safe for everyone. . See righthand margin for downloadable PDFs including MSDS (Material Safety Data Sheet), HPD, Declare label, CDPH (Calif Dept. Pub. Health), ASTM D6886 (VOC test results) and application..