2" Diam. Ball 12/Pack - Smoothfoam is made from EPS (expandable polystyrene). It can be manufactured in different densities. Our High Density Smoothfoam items are over 4 lb/ft3 density and our Low Density is 1.25 lb/ft3 How is that figured out? If you had a 1 cubic foot of our low density product it would weigh 1.25 lb
2 Diam. Ball 12/Pack - Smoothfoam is made from EPS (expandable polystyrene). It can be manufactured in different densities. Our High Density Smoothfoam items are over 4 lb/ft3 density and our Low Density is 1.25 lb/ft3 How is that figured out? If you had a 1 cubic foot of our low density product it would weigh 1.25 lbs and the high density would weigh 4 lbs. High density Smoothfoam items are more durable (less dents and blemishes), and have a better, smoother finish because of the smaller beads. Low Density items are softer. So better for hot wire cutting, projects that require sticking items (pencils, skewers, etc) into it.
High Density Smoothfoam 2 Diam. Ball 12/Pack – Smoothfoam.com
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High Density Smoothfoam 2 diam x 1 3/6 H ROUND OVAL -CASE OF 1000 pc – Smoothfoam.com
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High Density Smoothfoam 2 Diam. Ball 12/Pack – Smoothfoam.com
Foam Balls – Wolverine Sports