Rapido Caravan. Outer skin bubbling.

jono1
jono1 Forum Participant Posts: 7
edited October 2012 in Caravans #1

I have a fairly old (1994) Rapido.  I noticed that the outer skin has bubbled in one corner revealing some small holes with a crumbly/powderry inner skin being exposed.

I want to make sure that this doesn't let damp into an otherwise completely dry caravan

Any suggestions?