BOARD CONSTRUCTION
FOAM BLANK
All surfboards utilise an inner foam core in order to ensure the end product has sufficient buoyancy. Foam cores are shaped and refined from a foam blank and made of two foam types:
Polyurethane
Polystyrene
Today, the most common forms of foam are Polystyrene: Expanded Polystyrene (EPS) and Extruded Polystyrene (XPS). These foam bl...
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