3C0 Paces material (except wood) 50 Roadway 250 Wood 30 Single-pty roof membrane 450 Fiberglass 80 Other 420 Sealant Primers VOC Limit (g/L Its water) Architectural, nonporous 250 Architectural, porous 775 Other 750 Green Seal Standard 36 (GS-36), effective October 19,2000 http://ww.greenseal.