My flat roof is leaking. I have been up to inspect the damage to the roof. It appears to have a few small cracks in the felt. I know I can buy products to patch the roof but what can I use in wet weather ? Every product I have looked at states that the roof needs to be dry. There is no chance of getting any dry weather as it is forecast to rain heavily all week.
Any ideas or tips please, before I end up with a major repair.