I have made my first plug (MDF, 2K High Build Primer, 2K Lacquer) and need to know what is the best Release Agent to use with a new 2K covered plug and the Unimould System and can i use Newplast instead of filleting Wax ?.

I've been told that the tip size for PVA is 0.5-0.8mm so i'm off to buy one today. Do you spray semi-perm ?, if so can i use the same gun for both and what do i clean the gun with after PVA and Semi-Perm ?.