Fitting / sealing roof vent

[Daisy]

Hi help needed I have a leaky roof vent and am wondering whether something like Plumbers Mait would make a suitable non setting bedding compound when I refit the vent, thanks

[maxstu]

Hi help needed I have a leaky roof vent and am wondering whether something like Plumbers Mait would make a suitable non setting bedding compound when I refit the vent, thanks

Ive always used external glazing sealant. Works every time (for me) and last longer than likely ownership of camper.

[PeteandNikki]

Sikaflex lastomer 710, made for the job and never fails. Plumbers mate would probably do it but it’s quite ‘stiff’ and would need quite a bit of pulling down to guarantee no small gaps.

[Daisy]

Thanks guys will post back  when job is done