How long does it take for Fibrecoat to become watertight? I live at the top end of Scotland and want a system that I can get down quickly to avoid any sudden downpours.

I have a roof that needs covering and was originally going to use a standard GRP system but having seen Fibrecoat I would like to use this. My question is will Fibrecoat bond to the GRP roofing trims?

I have a project to do that involves coating a concrete roof which is around 50 square metres and in good condition. I want to know if I can use the Fibrecoat system without the fibreglass as I don't need the reinforcement.

Just looking through your website on Fibrecoat and want to know if I applied the PU activator, would it make the surface waterproof or would I have to apply the Fibrecoat resin system?