On Mon, 25 Apr 2005 11:49:30 GMT, "jeffc" wrote:

You know that gray foam rubber/styrofoam stuff they sell to insulate copper
pipes? Does anyone know a good glue that would work to seal this stuff to
itself? Something that sort of "melts" the foam slightly to form a "welded"
bond would be best. (I think that's the sort of thing that happened with
plastic models and model glue I used as a kid.)

Use "3M Super 77" adhesive, it's a contact cement designed for foam.
Spray both surfaces, let it tack up a bit, join surfaces. If done
correctly the glue joint will be as strong or stronger than the foam.

DJ