Yoshino Gypsum 3D Mold Making Material Katatoru 1kg Pink

Ingredients: Potassium alginate/Sodium alginate/Diatomaceous earth/Calcium sulfate/Liquid paraffin/Calcium carbonate/Coloring agent Hardening time: 10 to 10 minutes 30 seconds (when water temperature is 23°C) *If the water temperature or air temperature is high, the hardening time will be faster. If the water temperature or air temperature is low, the hardening time will be slower. Amount of water used (standard amount): 400cc of water for 100g of katatoru Volume of hardened material obtained by kneading (approximate): 0.4L (400m3) Expiration date: Approximately 2 years when unopened