Leaking Conservatory

I have a conservatory which is an older style lean to metal construction. Its about 10 years old and is generally in good nick, but it does have a few leaks.

I have had someone round who said they could repair the leaks with high quality celuform banding. Has anyome heard of this and is any good and how long might it last and what does it look like?

Many thanks.

Never heard of it but ive yet to come across/hear of any tape/banding thats effective in the long term.

Cumbrianroofer30yrsexp said:

Never heard of it but ive yet to come across/hear of any tape/banding thats effective in the long term.

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Agree. Sooner or later mother nature wins. I would be sceptical unless i witnessed time proven performance.