Rubber Roofing Prep Before Sealing

Prime the repair area.

Rubber roofing prep before sealing.

Flex seal for roof can be used for overcoming leakage. Clean and dry the area that you want to apply the flex seal. In the next. 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.

Unscrew and remove the large metal washers holding down the fiberboard substrate. Check it again whether it has stain dry leaves oil or other things accumulating on your roof. 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. Formulated from 100 acrylic latex polymer and used to seal edpm rubber roofs heng s rubber roof coating is an excellent quality product for your roofing needs.

When preparing your substrate you will need certain tools and equipment depending upon the substrate in question. Use only toluene naptha or white gasoline. Step 1 is always prep the area. 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.

Thoroughly clean the roof before applying any coating or sealants. One that stood out was heng s rubber roof coating. Luckily there are easy fixes out there ready to help get you back out on the road. We generally eliminate field seaming by fabricating each roof as a single sheet.

Make sure the primer extends beyond all edges of where the patch will go. Here is my initial inspection clean recondition of the edge sealant around various penetrations to my rv roof. There are numerous roof coatings to choose from on the internet. However when seaming is unavoidable it is possible to permanently join two sheets of epdm rubber in the field by applying seam tape between the sheets.

Pull off the old rubber roofing from the cut area. Roofing tools and equipment list. Roofing can be a frustrating thing to fix.