If you read an article about resealing your rv roof and it says to get up on the roof with some silicone sealant to reseal a rubber roof the author does not know what they are talking about.
How to redo the rubber on an rv roof.
If the surface has suffered abrasion or other damage apply a specially formulated rubber roof topcoat to restore the surface.
See caution below rinse the complete roof with clean water to remove any loose dirt or debris.
Use dicor rubber roof cleaner rp rc160c concentrate to clean complete roof or rp rc320s ready to use cleaner in a spray bottle for smaller areas.
Sketch the various cutouts locations for pipes and other protrusions when replacing the roof.
Apply a rubbing compound made for fiberglass and use it like polish.
This is the roof kit i purchased for around 488 00 ma.
Polish wax then buff the surface to make it shine.
How to re roof and replace an rv roof for campers.
That s all there is to it.
This is to remove the dirt debris and mold.
Clean the area using denatured alcohol and add new sealant over the area that is cracked.
Due to its light nature it is easily prone to damage and you should be extra cautious of any elements that could damage your roof when parking it or driving.
Toluene also works fine.
Place 2 by 6 inch boards across the roof to avoid placing weight on damaged on rotted roof components.
Replacing the roof on my 1995 flair fleetwood motorhome this method works for both epdm and tpo roofs.
Rubber rv roof maintenance.
Remove all accessories and trim.
On rubber roofs apply an approved rubber roof treatment to revitalize the rubber surface and protect it from uv deterioration.