Smooth-On Alja-Safe Crystalline Silica-Free Alginate Powder 3lbs
Safe to use Alja-Safe is the world's first alginate molding powder that does not contain crystalline silica (a known carcinogen). Alja-Safe is perfect for making single-use molds of the face, hands and other body parts. It captures detail better than other alginates, giving you a more accurate reproduction of your original. Certified Skin Safe - Material is skin safe and certified by an independent laboratory.
Alja-Safe is easy to use and cures quickly. It reproduces fine detail and makes an excellent temporary mold -- good for one or two reproductions of any body part. You can then cast plaster, platinum cure silicone rubber or Smooth-Cast 300Q ultra-fast urethane resin into the mold to make a reproduction. For making re-usable molds of any body part, use Body Double silicone rubber.
Mix Ratio By Volume: 1 Part Warm Water (80 F / 27 C) to 1 Part Alja-Safe Powder
Mix Ratio By Weight: 4 Parts Warm Water (80 F / 27 C) to 1 Part Alja-Safe Powder
Pot Life: 5 Minutes
Cure Time: 8 Minutes
Specific Volume: 26 cu. in./lb
Color: Light Purple
Mixed Viscosity: Variable
Important: This product has not been tested and should not be used for dental applications.