I'm sorry to say it's days are numbered. The flaking is called delamination.
You can prolong it's life by using a builders tarp cut to size underneath it.
I have a much loved tent from the 80's that is going the same way, I still use it occasionally but every time I do I think it will be the last. It's my profile pic!
A day of all things motorhome and campervan. The show is held both in the main indoor arena and across the grounds. Catering, hot drinks and food options are available. Easy access to the site and free parking included. Win one of five pairs of day tickets