QIWI netural shoe polish is the best release agent I have ever used, cheap, dries with a haze that is easy to see where it is, and works great, I once used the release agent supplied with my kit, but never again!Watch for dried up release agent. Happened with the last two kits I bought.
RC
X2, also I see no point of paying $30 for couple of oz for inferior product when you can buy a 1lbs of Devcon for $60 or so and to have multiple use of it that will also last you a lot longer. My 2c....QIWI netural shoe polish is the best release agent I have ever used, cheap, dries with a haze that is easy to see where it is, and works great, I once used the release agent supplied with my kit, but never again!