Demonwolf at the end of that posting other people had the same problem. in the end it was all down to the type of dryers that I added, the dryers I used was a bottle I had had for some time and based on Lead. As we now know some heavy metals are now frowned on with lead being at the top of the horror list just below kryptonite. The dryers sold under the names of Japan and Terebin are based on some other less toxic substance having the Lead removed, but in changing things it has an extremely strange effect on vegetable oils like Linseed and Tung oils. The cure is relatively simple you can leave the dryers out completely though it will slow drying time a little, or use just a couple of drops and no more this should stop the oil turning to jelly.
damascus
