Alja-Safe Acrobat is a fiber reinforced "non-sag" version of original Alja-Safe life casting alginate. Acrobat is thicker and holds vertical surfaces allowing the user better control for making molds of the face, torso, etc. Acrobat reproduces perfect detail from all body surfaces and is good for making temporary molds that can be used to make highly detailed reproductions cast in wax, plaster, Matrix NEO (polymer modified gypsum), platinum cure silicone or Smooth-Cast 300Q ultra fast urethane resin.Easy To Use Ð Mix ratio is 1 part Alja-Safe Acrobat powder sifted into 1 part water (1:1 by volume). Working time is 5 minutes and cure time is 8 minutes, assuming a water temperature of 80 F / 27 C. Like original Alja-Safe Acrobat is skin safe and does not contain crystalline silica (a known carcinogen). For making re-usable molds of any body part, use Body Double silicone rubber. PropertiesTechnical Properties Mix Ratio by Weight 3 Parts Water : 1 Part Powder Mix Ratio by Volume 1 Part Water : 1 Part Powder Pot Life 5 minutes Cure Time 8 minutes Color Off White Mixed Viscosity Variable Specific Volume 26 cu. in./lb. Documentation Technical Bulletin Special Order Items PRODUCT ADVISORY: The products listed below are currently SPECIAL ORDER items and require pre order. Lead times may vary - For more information please contact our staff.799210 - Alja-Safe Acrobat - 50 lbs Related ProductsRELATED PRODUCTS: