Is this a problem?

hyperjase
hyperjase Forum Participant Posts: 2
edited June 2013 in Caravans #1

Just got back from my first weekend away with our caravan, bought privately, which we know needs a little work for some delamination just in front of the door (I'll be sorting that myself).  But I've just had chance to have a good look underneath and found
something I wasn't sure about .... and hopefully shouldn't be worried about.

https://www.dropbox.com/s/taw2ooos276wj73/2013-06-16%2015.19.54.jpg

 

Should I be concerned?  Inside seems fine above this spot, it also looks like it's been coated with something quite dark?