Quote Originally Posted by Neale View Post
eHowever, if I now used a second layer of epoxy on top of the first, then I would reduce this dip by about 90% again, and I would expect to see an dip of about 0.02mm after that. In other words, for a given total depth of epoxy, you would do better to use it in two thin layers than one thick layer.
That's what the bloke in the video said, do a small pour first ; https://www.youtube.com/watch?v=NlifRFChReY