Fibreglass top sealer?????

[glyn]

The skylight on my camper had a big hole in it so all the roof boarding got wet, i was surprised the material used was like a thick cardboard instead of plywood or something so it soaked it up like a sponge, anyway i've stripped it all out and i was going to seal the fibreglass roof while it was stripped in case there are any pinholes in it, i thought i would use black bitumen or something similar because its quite flexible so shouldn't crack up with the movement.
Does anyone know of any other sealer that would be more suitable?

[kevtherev]

sikaflex or tiger seal

[glyn]

I need something i can paint over the whole of the inside of the roof to seal, any ideas?

[Oldiebut goodie]

Go to a chandlers and get yourself some two pot polyurethane or epoxy paint - it's made for painting and sealing grp. Use it outside not inside - if you have pinholes you will get water wicking along the glass fibres and it will start to delaminate.