Here is the link to
winnebago sealants, unfortunately in only gives Winnebago part numbers. About 10 years ago, I got a couple of tubes from
Lichtsinn or
WinnebagoParts.
If I remember correctly, I have also used the 5200 3M, It maybe be permanent, but if repairs are required, it will cut out with a sharp box cutter type knife.
The best way for repairs is to cut out all the old sealant/adhesive, clean and then squeeze the new into the channel, Use the tip of the tube to open the space and then allow the outward flex of the filon to seal. DO NOT put the new over the old, it needs to have a good bond to hold the roof in place.
Edit added. I worked on mine in 3-4 foot sections and only did areas that needed it. Working in smaller sections would keep the remaining roof in place.
Ken
