Surfriding spray foam behind footholds?

[D-Nice]

so majority of my tray is polyestrene foam an i wana fill behind my footholds with 2part for added strength but dont need much. i dont wana spend 100 bucks at west marine for 2 quarts of 2part foam wen i need so little. has any1 ever used the dow insulating foam in a spray can? says its water resistant an u can buy a can from homedepot for like 6 bucks

 

[snowxr]

I've used it once over ten years ago. It can take a long time to cure in an enclosed space, and will eventually get wet and shrink. Not the best choice, but works in a pinch.

 

[D-Nice]

id rather do it right. anybody got a lil bit of 2part foam in central jersey that they wana come off of??

 

[engineman44]

first one that poped up on ebay sure you can get it cheaper if you look harder

http://cgi.ebay.com/ebaymotors/Wami...Personal_Watercraft_Parts&hash=item25605bd520

 

[Watcon]

I have some pint kits available.
http://www.watcon.com/Catalog_Pages/Floatation_Foam.htm

Thanks,
Randy