[stickman1978]

If you wanted to seal up a few leaky nail holes in your roof what product would you use?

 

[Martin Looker]

I would use a sealant for travel trailers. It stays pliable so movement doesn't bother it.

 

[Bucman]

Butyl caulk

 

[Dubllung4]

Vulkem

 

[scubajay]

3M 5200

 

[Golden Arrow II]

Solar seal

 

[JimP]

Anyone tried those "Flex-Seal" products on TV?

 

[hypox]

Silaprene solid seal

 

[hommer23]

A screw with a rubber gasket if it has nothing to bite into you can add a 2x under the roof to hold the screw. It you have a piece of matching metal you can also cut a 1” cap and fill the hole with a butyl or silicone and epoxy the cap on.