duoMatrix-G™ is a new polymer additive system for alpha gypsums that greatly enhances physical and performance properties. Castings are stronger, lighter, weather resistant and can be demolded four times faster. It's versatility allows adding of metal powders and other fillers to simulate the look of metal, stone and other facades. Matrix-G™ can also be pigmented and painted.
duoMatrix-G™ - 90-120 minute demold time