What would make prop yellowish? I have 2 different batches from my source, the first I bought a few months ago, the 2nd batch I just bought a few days ago.
I am currently using the first batch and am happy with the results. The 2nd batch is basically the same... same source, same brand, everything.. just the color is a little more yellowish... If put up to the light you can see a visible color difference in the 2... its a subtle difference
What causes this?