All Weather Roofing Compound

[CANDYPANDY]

Hello there,
I have recently used the above compound during the recent sunny weather. I primed the felt roof using a general purpose bitumen primer and after 5 days I applied a generous coat of the All Weather Roofing compound (colour BLACK). All well until the recent wet spell which started on Wednesday 23rd September. Some patchy light beige areas have now developed along the mineral drip edges and adjacent felt -possibly where pools of standing water formed -due to incomplete drainage into the guttering.
Can anyone suggest any remedial work required or will it be ok to progress to a second coat and/or a final coat of Solar paint.
Thanks for any advice on this problem.

 

[oldbutnotdead]

If the felt has degraded to the point that its leaking or is badly cracked and about to start leaking then the magic compounds will only be a temporary repair. Budget for a recover next Spring. Discoloration on a felt roof- that'll be solvents from the magic goo leaching out (likely as you said due to ponding). Ignore them, they'll go away when you recover the roof

 

[CANDYPANDY]

Many thanks for help on this- so far ,although the roof is over 15 years old -no leaks to date . I'm doing the work to rejuvenate rather than repair. Returning to the problem of patches that have appeared subsequent to rain and ponding, do you consider it ok/wise to apply another coat of All weather Compound or solar paint in the interim.

 

[oldbutnotdead]

If the goo says multiple coats are ok then carry on, same with the 'solar paint'. 20 years will be good going for a well-done felt roof so you are slightly sprinkling glitter on a t*rd