It's the ideal choice for small to large resin projects, including tray, coaster, wood, countertops, river table, encapsulating projects, etc. Safe casting resin: it is very safe to use, low odor, bpa and vocs free. Make you enjoy the fresh air at work. 1gallon resin + 0.5 gallon hardener 1.5 gallon resin, easy mix by 2a:1b in volume. Wide application resin gallon: our deep pour resin is compatible with mica powder, alcohol ink, and other resin dyes, making your artwork vivid colors.It also has fantastic color stability to preserve the rich colors of your project. 100% quality assurance: let's resin is committed to developing the best user experience.