GV21-WATERPROOF

Synthetic waterproof gypsum in white powder with very high purity. Mixed with water in the correct stoichiometric ratios, it can be perfectly poured at cold into any formwork and guarantees rapid hardening whithout firing. The result is a material resistant to the water with very high characteristics of mechanical resistance and surface hardness, very white, natural and physiologically non-toxic as well as having specific antibacterial and self-cleaning properties.

• Non-toxic powder with a very high degree of whiteness
• Resistant to water and immersion
• Powder / catalyst mixing ratio 1: 0.28 in the correct stoichiometric ratios
• Processing time about 10 - 12 minutes
• Solidification point between 15 and 20 minutes
• Surface hardness higher than 300 N / mm2
• Store in closed rooms free of humidity for at least 12 months

Thanks to his very low level of expansion and its waterproof characteristics, it's perfect for the reproduction of artefacts of all types and nature, oth for industrial high level than for domestic use.  Extremely precise in the details,, the GV21 Waterproof is widely used in the manufacturing, construction, giftware, real estate, health, cosmetics, hobby, body casting, prototyping and design sectors.