I have a 2007 georgrtown 359 XL. The large living room slide sticks Seal to seal and to slide walls . There is a large amount of some type of sealing compound leaking from around the slide seals. When ever the weather gets hot it spreads out of the seals. I have to remove this material from the rubber seals and slide walls. Is there any to remove this excess sealer without damaging the seals? I have scraped it off the slide walls several times and used a cleaner, but am afraid to use a cleaner on the seals. I do not understand why so much sealer was used by the factory.