2 part foam - where 2 get??

Just installing footholds into my ski and was told I should backfill them with a two part foam.

Have been in two paint shops and a marine shop and they have no idea what I am talking about.

Could someone please give me a product name and/or the name of a place in auckland (preferably the shore) where they sell it.

Thanks
Marty

Mega 10. expanding foam

http://www.nzfibreglass.co.nz/

they do the 2 part expanding polyurathane foam. 2 liter kit (1 liter of each part) about $50.

its probably the same as what ya get in a can ...but you can pour it so it fills everywhere.. much better for footholds, as you want to get right down underneath them to give them strength and stop them from cracking.

I used about 200ml (100 of each part) to fill both footholds. worked mint... goes off much quicker than spraycan stuff too.

got tons left if you wanna buy some...

I have some left over allso.

http://boatshop.co.nz/products/eaccounts.php?page=269

these guys are cheap $35

Thanks for all the info

Marty