Product Description Includes: (8) 32oz bottles: four of the part A Hardener & four of the part B Resin. (4) Yorker tops (4) Measuring cups Ball Spec Sheets MSDS Sheets30-second Mix time, Hardens in 5 minutes, 1 hour cure time.Dries clear so the colors stay true. (Any of the Vise dyes can be used for coloring.Works well for making inserts from thumb molds