"KW" <keith_warrennospamatallteldotnet> wrote:

>What about foam spray-on insulation sold at any hardware store and commonly
>used to fill gaps in window and door installations? Should work, sticks to
>just about any surface and is easy to deal with and has great
>sound-deadening characteristics.

This is precisely what I did when I installed a new sink in my last
house. It worked fine.

> If you spray it slow enough and in a couple
>of thinner layers with drying time in between, you can even spray it on from
>underneath without having to remove the sink, although it would be easier
>and faster to do so.

I removed the sink to evenly spray on the first coat, then reinstalled
it and sprayed additional foam from underneath to suit the clearances.

LeeBat