- Functions:Filler
- Chemical Family:Carbonates, Quartz, Calcium Salts
- End Uses:Varnishes, Powder Coating
- Particle Size:3.3 - 3.3 microns
- Oil Absorption:17.0 - 17.0 g/100 g
Hubercarb® M3 is a ultra-fine ground calcium carbonate produced from a uniform, high calcium limestone deposit in Marble Falls, Texas. Carefully controlled particle distribution allows M3 to be used a wide range of applications including paints, coatings, PVC compounds, caulks, silicone rubbers, plastics, and drilling fluids.