That is what I am doing I am using mastic strip on the underside of the rails just want to know which is the best oversealent to use so I have the extra peace of mind. Their are so many different ones I didn't want to pick the wrong one up.
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