How To Seal Epdm Roof

Whenever you are working on your rv roof exercise.

How to seal epdm roof.

Work on one three foot square section at a time. Apply this sealant along the cracked or potential pin holed area that you have just cleaned from any dirt and grime. Apply the epdm patch. Position the epdm membrane.

How to repair rubber roof seams. In our photo above i ve sprayed adhesive on the roof surface and on the. Starting at one end and with a helper to keep your repair strip straight apply the repair strip. Locating a separated seam on an epdm rubber roof will usually require that you walk on your roof.

Step 4 apply seam tape. Flex seal will protect your rv s roof surface from. Step 1 locate and clean your separated seam. Four types of flex seal and how to use them on an rv roof.

Leave the material for the next 20 30 minutes to let any folds or creases fall out. Step 3 roll the seams together. Using a glue down patch. Allow the adhesive to flash off until it is no longer tacky to the touch.

But it s important that you use the right sealant for your type of rv roof. The trouble with this is that the glues used in rubber roofs do not like the presence of contaminants such as bitumen or asphalt. Apply a single ply epdm adhesive to the back of the patch and to the roof surface in the patch area following the manufacturer s instructions. Finish rolling down the repair strip.

Roof deck timber choice for epdm if you are fitting a one piece epdm roof then you will need to glue it down unless it s ballasted or mechanically fixed more on this later. Allow the adhesive to dry to a tacky surface. Allow time for it to seek its own level. Flex seal liquid is liquid rubber in a can and it will stop leaks fast.

Step 2 apply epdm adhesive. This is not as complex as it sounds cleaning and inspecting the roof on a regular bases will allow you to become familiar with the normal condition of your roof. The material can now be rolled out and laid into the required position across the surface of the roof.