Hi Rob
I use two thin coats of Flexcoat lite, does the job for me
I've read lots of really good things about the threadmaster lite too, hence the question
I wondered if you had been using it and whether it was worth playing with.
Struggling to source it this side of the pond though, and i've encountered probs trying to import fluids before, so its a bit down on my list of things to do
Still might be interesting to look at sometime
Sandy