I don't claim to know anything about the heat on Tuscon because I have never
been there nut how about an coating it then a layer of earth to protect the
coating, it's becomming very popular but it's heavy and you need a little
pitch for drainage ...(maybe yall have all sand ) from North Carolina..That
was a wild guess by the way.

"tom" wrote in message
ups.com...
Whatever you use, make sure the roof is clean, first. I've been using
the least expensive white elastomeric coating available from Roof-ops
on Grant between CC and Tucson. Tom in Tucson, too.