water pooling in section

[morphe]

I have a fibre glass roof, i have just painted it silver with geotec roof paint.
when i was up there i noticed a dip were water was collecting and not running off, can i buy something like a leveller that i can pour on the roof?
would like to do this before i give it a second coat.

Thanks

 

[datarebal]

get it built up in grp

 

[morphe]

get it built up in grp

have u a link for grp, not sure what it is

thanks

 

[datarebal]

fibreglass