UPVC glue ?

[paddypower]

New to this part of the forum and I may be slightly off topic but am hoping the upvc guru's can help.

I fitted a couple of upvc windows into a wooden aperture of a loft. The outside wall is clad in upvc which slightly overlaps the window frames. To tidy up and waterproof the overlap I would like to "glue" some upvc angle to the cladding and the other edge will butt up against the window frame and have a bead of mastic. If I used a large angle bead I cold use polytops to nail into place but I would prefer small bead which would need glueing into place. Is it practical to glue and what sort of glue to give a neat permanent finish ?

regards,

 

[breezer]

I would stick with (no punn intended) genuine silicone and dont cut the nozzle too big.

 

[masona]

Here

 

[paddypower]

Masona,
just the job, thanks.