No matter what the cause of the hole the area around the hole is most likely dirty and will require cleaning.
How to seal nail holes in metal roof.
Apply urethane caulk using the caulk gun to the back of the square of sheet metal and place it over the.
Open a container of roof cement.
Smaller nail holes will be permanently fixed by this method.
Apply the cement carefully with a putty knife until you ve sealed the hole completely.
How to repair nail holes in a metal roof step 1.
Obtain some roofing mesh and cut out 2 identical square patches.
Cut pieces of.
Spray your roof with water and climb into the attic to look for leaks.
There are roof paint sealants made specifically for metal roofs.
How to fix nail holes in a roof 1.
Press one patch over the roofing cement.
Fill small nail holes with silicone caulk or roof cement.
Give it a chance to dry and then look from below and touch up where needed.
Barring that fill the holes with roofing tar or whatever gunk in a tube you want.
A hole in a metal roof system can be caused by any number of sources the hole may be from deterioration and rust or it may be from something falling onto the roof surface such as a large branch.
Urethane roof cement is an excellent product that can help you patch holes on corrugated metal roofing.
If possible have someone hose down your roof.
Ours was a silver colored viscous substance that went on pretty thick.
Use a piece of similar style corrugated roofing to patch holes.
Use the putty knife to fill the whole with putty cement.
Patching materials for metal corrugated roofing sheets.
Consult a professional regarding additional suggestions and.