kalamitty
Guest
just got back from a tour, and when we set off in the pouring rain over the windscreen we got a drip of water on the A pillar drivers side, so on return went to motorhome dealers and got a tube of sicafix and cut out all the old mastic, and noticed that some water had been lodged on the passenger side (by the rusty marks) and it must have travelled over before dripping, so i cleaned the area and have resealed between cab and body hope this cures it, i did leak a few years ago but i just applied new mastic over the old stuff.