How to Do a Rotational Casting | Mold Making Tricks and Techniques
Overview:
duoMatrix® NEO® is a versatile polymer modified gypsum system that has superior physical and performance properties compared to regular gypsum products. Part A is a powder and Part B is a liquid.
The mix ratio of NEO® is a convenient 2A:1B by volume. NEO® is easy to use and can be cast solid, laid up by hand with chopped fiber or sprayed. Fully cured pieces can be painted, sanded, machined and polished. duoMatrix® NEO® can be used to make lightweight pieces that are very strong and water-resistant.