"Dave W" Wrote in message:
"Michael Chare" wrote in message
news
Is there anything better than black exterior mastic (frame sealer) to
repair a foot long crack in a bitumen felt roof? The crack is near the
edge where there is a lip to control direction of water flow.
Some has used what is now hard grey stuff to repair some previous
blemishes in the tiles. It is subsequently cracked.
I repair my flat metal kitchen extension roof with a length off a roll of
grey foil with bitumen layer obtained from a roofing merchant. Heat from a
blowtorch melts it onto the metal.
JOOI If the roof's metal, to what part(s) are you applying the
lengths of tarred foil?
--
Jim K
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