Description
The Polyurethane Expanding Foam system of 9703 (PART A) / 9708 (PART B) has been formulated to produce a free rise core density of 2.2 pcf.
Designed for the filling of buoys and floating elements in the marine industry it can also be used for void filling in nonstructural applications.
Please note:
Per the manufacturer, the thinnest pour of correctly mixed chemicals to get a good foam reaction is 1” of material; on the thickest side, it is not recommended to exceed 6” of material. Anything within that range should provide a good reaction of the two components if they are properly mixed in the correct ratio using the right mixer and speed (1800 – 2000 RPM).
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