If silicone sealer was used to seal roof to sidewall.
Winnebago roof to sidewall sealant.
General maintenance and repair.
Crh97 on 07 02 03 05 54pm i ve watched a number of threads on this subject for a few months.
Roof to sidewall joint.
Boot to seal the coax cable.
Bending the fiberglass forms the nice rolled radius you see from the ground.
Winnebago diagram for roof to sidewall caulking.
No screws go in the fiberglass roof material.
On the sidewall to roof joint winnie specs require p n 094401 04 000 which is stone mason gutter and siding sealant.
It s a little hard to find as few places stock it.
We are providing the following procedure to assist with sealing the roof to sidewall joint on winnebago and itasca motor homes.
If you do find it in stock check the manufacture date as this stuff expires within nine months.
Trowel silicone to aesthetic requirements.
Roof to sidewall sealant annual maintenance.
General maintenance and repair.
Attach the unit to the roof and assure silicone squeeze out around perimeter and screw holes.
Note that we owned a 2004 winnebago minnie for 6 years.
It is used for all the openings through the roof and the front and rear cap overlap on the top not where it curves over the side.
Welcome to winnebago industries sealants callout sheets.
Winnebago roof to sidewall repair posted by.
The product is a urethane based adhesive sealant called manus 75 am.
Is the sealant the only thing holding it in place at the sidewall or is the roof not properly attached.
Winnebago bends the roof material over the edge and wedges it behind the side trim.
General maintenance and repair.
Aluminum trim and fiberglass thoroughly with rubbing alcohol.
Winnebago reccommends inspecting this adhesive caulk twice a year and filling in any missing patches.
We are concerned because with the amount of movement we see it is hard to imagine that any sealant will keep the roof from flexing and breaking the seal.
For all units ensure the fiberglass skin is free of clean contamination.