S16SP is a coarse solid spherical carbon steel granular powder/ steel balls with particles of about 1200 micron. Granules of S16SP have a narrow particle size distribution. In other words most particles appear to be the same size. S16SP is often used as weight in some plastic and rubber products.
Applications of S16SP include:

- Steel pellets for Shotgun shells/Ammunition
- Anchor weight bags
- High precision masses
- Shot blasting
- Resin casting
- Heavy plastic parts
- Athletic wear/ equipment
- Concrete additive
- Component of cold casting.