Processing additive/compatibilizer for hydrocarbon or HFC-blown polyurethane rigid foams and flexible foams based on polyol blends. In rigid foams, the additive supports faster emulsion
formation between the blowing agent and polyol; in flexible foams, it improves the compatibility between the polyols.
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|BYK-P 9904 60 ml / 2 oz|
|BYK-P 9904 500 ml / 16 oz|
|Product Shelf Life (months):
(refers to unopened original packaging at approx. 20 °C storage temperature)