Quote:
Originally Posted by NeilF355
When it got to the stage of still being tacky I covered it with clingfilm to exclude the air and speed up the drying time as gelcoat drying is air inhibited (which is why they put wax in gelcoat to make flowcoat, the wax floats to the surface and forms a barrier to air)
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That's the seed of doubt that made me use matt black cellulose under the bonnet of my Quantum..... If the wax floats to the surface, will it work if the panel's upside-down? ie will it float 'down' or does it work by being less dense - like oil on water? I'll have to satisfy my curiosity one day.