Polycarbonate sheet repair?

[ellal]

A tile came loose and fell on a lean-to which has a 10mm twin wall polycarbonate roof. It caused a hole about 2cm in diameter in the top layer.

Is there a way to repair or patch it?

 

[Burnerman]

Loctite gel superglue is the one to go for here.....it doesn't look at polyethylenes but it will stick polycarbonates without any problems.
If the hole is a clean punch then some sort of polycarb patch would be good - from an offcut, perhaps.
As a quick repair, hot glue from a glue gun will do - if the temperature isn't too low!
John

 

[catlad]

You could try cleaning the area an then sticking a clear fablon patch over the hole.

 

[ellal]

Thanks for the replies.

Will either of those cope with the winter damp/cold? (heat is not an issue as it's north facing and doesn't get any sun directly)

 

[Burnerman]

The Loctite adhesive will....its designed to expand and contract at the same rate as the parent material.
John