Rubber Roofing Prep Before Sealing

Depending on whether the roof is rubber fiberglass or metal you ll want to buy a coating that is appropriate for the rv s roof material.

Rubber roofing prep before sealing.

Unscrew and remove the large metal washers holding down the fiberboard substrate. When preparing your substrate you will need certain tools and equipment depending upon the substrate in question. Roofing tools and equipment list. Clean and dry the area that you want to apply the flex seal.

Thoroughly clean the roof before applying any coating or sealants. We generally eliminate field seaming by fabricating each roof as a single sheet. Consult this list for a guide of needed rental tools before you begin surface preparation. Use only toluene naptha or white gasoline.

Roofing can be a frustrating thing to fix. In the next. Step 1 is always prep the area. Make sure the primer extends beyond all edges of where the patch will go.

Pull off the old rubber roofing from the cut area. Prime the repair area. Here is my initial inspection clean recondition of the edge sealant around various penetrations to my rv roof. Flex seal for roof can be used for overcoming leakage.

Locate the source of the leak on the roof then use a utility knife to slice through the rubber roof around the suspected trouble spot. Check it again whether it has stain dry leaves oil or other things accumulating on your roof. A complete listing of equipment used in roof preparation can be found at the following link. Apply a thin coat of epdm roofing primer to the membrane surface where the patch is to be applied using a paintbrush or a paint roller with a medium nap roller cover.

Proper cleaning is essential. There are numerous roof coatings to choose from on the internet. One that stood out was heng s rubber roof coating.