Epdm primer or glue this is used to adhere patches and flashing to rubber membrane.
How to repair rubber roof leaks.
This will give you a clean broad surface to apply your adhesive to.
Weathered membrane cleaner this liquid is used to dissolve and remove residue off the roof which.
Cannot be washed off by water.
Separate the leaking seam to about 12 inches or more from the leak.
If you take that step be sure to cover the nail heads with tar roof sealant or peel and stick flashing patch.
Some roofers also suggest using 6d roofing nails to secure the blister flaps.
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.
Small nail holes left behind from old vents satellite dish brackets or anything previously attached to the roof can allow water to enter and cause damage for years before leaking is noticed.
Examine all seams on your roof for splitting or separating.
Patch the nail or screw holes by slipping a piece of roof flashing underneath the shingle.
Unscrew and remove the large metal washers holding down the fiberboard substrate.
Pull off the old rubber roofing from the cut area.