[A/S] Vulkem vs. Other Sealer

["Harvey Barlow" <harveybarlow@xxxxxxxxxxxxx>]

Jim,

I can't answer your question but I do know that right after I became a
subscriber to the VACList and Airstream egroups list there was a series of
posts advising A/S owners to use Vulkem and not silicone caulk.  The reason
as I understood the warning was that silicone caulk and aluminum skin were
not compatible.

Is the 3M 5200 compatible with aluminum?

Harvey Barlow
Lubbock, TX
renewing WBCCI, VAC, '93 Excella, '66 Safari