MoldGel is a prosthetic grade alginate that mixes easily into a smooth, creamy consistency providing the finest in forensic detail, right down to the fingertips. MoldGel sets in 3 to 5 minutes. Its three-to-one water to MoldGel mix ratio makes this the right choice for larger applications such as torsos and faces. The 1 lb box will yield up to 4 pounds of molding gel alginate that is perfectly safe for skin and food applications. The 10 lb box will yield 40 lbs of molding gel alginate. The 20 lb box will yield 80 lbs of molding gel alginate.