Clout Nails Protruding Through Underside of Shed Roof

[Geospacial]

Morning all,

I re-felted my pent roof shed yesterday. All went well until I went into the shed, looked up and saw that the clout nails had come through the roof by a couple of mill.

Is this a problem other than looking poor?

If it is, what should I do? Would brushing on liquid rubber over the clout nail heads work?

Any advice much appreciated.
Al

[Fabio195]

I’ve just done the same thing with more than 100 nails! So did the roof leak? And if so what did you do? Thanks!