On Jul 9, 4:48 am, Meat Plow wrote:
On Mon, 09 Jul 2007 02:29:27 -0400, MiamiCuse wrote:
Is there any guideline on how much of the expansive foam to use? I have a
chimney and where it meets the concrete roof tiles the gap is too large for
caulk or sealant. As a matter of fact I can fit two fingers along one edge
and there is a small crevice under the tiles as well where they meet. Even
though I am pretty sure there is flashing underneath I will still feel
better if I can fill the crevice along the perimeter.

I thought I would use those foam that expands, however last time I used it I
did a poor job of it and underestimated how much to use and it ended up
expanding and cracking the surface I put on top of it. I wonder what is the
best way to gauge how much to apply.

Thanks,

MC

Buy the window and door foam (blue cap) it expands about half of what the
normal Stuff does.- Hide quoted text -

- Show quoted text -

Do it right and foam isnt it. Its a job for a carpenter who can also
flash it properly