Non-toxic when used as directed. (1 gal kit = 0.5 gal resin + 0.5 gal hardener) No VOCs. No BPA. No fumes. Non-flammable. Food safe. UV and HALS stabilized for unparalleled yellowing protection Easy to use 1:1 mixing ratio; 1 gal covers approx. 32 sq ft High-gloss. Self-levelling. Formulated specifically for art. Made in USA.