how to fix leaky conservatory gutter ?

[Gary111]

Hi Ive got a small leak in my conservatory box gutter near one end, its the side that runs along the house wall.

It was very clogged up with mud but ive just cleaned that out, but its still dripping.

i can see any splits in it, has anyone please got any idea of how it might be coming in ?

thanks

 

[foxhole]

Even after cleaning, there will be a reservoir of trapped water above plastic ceiling panels. may take a week or more to drip thru after leak has been sorted.