Foam

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Contents

1 Polyurethane
- 1.1 Pricing
2 Polystyrene
- 2.1 Properties

Polyurethane

Pricing

US Composites $5.50/ft³ ($194/m³) for density of 2.0 lbs/ft³.

Polystyrene

Wikipedia

Properties

Density: 1050 kg/m³, expanded 25-200 kg/m³
Buoyancy: 60 lbs/ft³

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