2026 Winnebago Sunflyer TSBs
1 Technical Service Bulletin across 1 categories
Body & Paint
1 bulletin11034215
Winnebago is implementing an improved sealant application process to enhance durability, long-term maintenance, and vehicle appearance.
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Moving forward, SikaLastomer-714 will be used as the sealant for roof-mounted components, including roof vents, skylights, and TV antennas. This change eliminates the use of self-leveling sealant around roof components, providing a cleaner, more refined appearance while reducing concerns related to cracking or discoloration commonly associated with traditional sealants.