Patching A Flat Rubber Roof

Lap caulk sealant used to seal the edges of a patch.

Patching a flat rubber roof.

Weathered membrane cleaner this liquid is used to dissolve and remove residue off the roof which. Clean the area thoroughly with rags and edpm cleaner for repairs to edpm flat rubber roof. Epdm primer or glue this is used to adhere patches and flashing to rubber membrane. Rubber and synthetic membranes are often simple to fix with adhesive patches while asphalt can be repaired with caulk or resealed with bitumen.

Remove old caulking material with a scraper. 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. When the membrane is completely dry apply the appropriate roof repair material such as roof cement tar or peel and stick patch. Most flat roofs are made of asphalt rubber pvc or another synthetic material.

Sweep the area free of dirt and debris using a push broom. Attach the patch to the vertical part of the outside corner and wrap it around the corner making sure that it s tightly applied without any air bubbles. 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. If you take that step be sure to cover the nail heads with tar roof sealant or peel and stick flashing patch.

These roofs work well but you do need to inspect them on occasion for cracks and other signs of damage. Allow the adhesive to flash off until it is no longer tacky to the touch. Cannot be washed off by water. Pull off the old rubber roofing from the cut area.

Only 1 left in stock order soon. Unscrew and remove the large metal washers holding down the fiberboard substrate. 4 2 out of 5 stars 47. Diy rubber roof epdm repair kit.

4 9 out of 5 stars 16. Once you applied the primer and let it dry thoroughly take the 7 9 corner patch you may also cut a 6 8 piece off the 10 roll included in our rubber roof patching kit fold it in half and peel back half of the film but do not remove it completely. Cofair products qr kit blk epdm rubb patch kit.