Polyurethane Liquid Foam

Pyropetepete said:

Will this do the job of holding fins and filling the void in my fin can? The build is a 4'' dia with a 54mm motor mount. There is a limited amount of expanding foam in the UK

https://www.ebay.co.uk/itm/261404505795?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2648

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CarVac said:

That looks like the right stuff.

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Pyropetepete said:

Sweet. This will save me doing 3 lots if filets per fin then.


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CarVac said:

It's helpful, but not sufficient. You'll still need to at least do the external fillets.

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