Hi Terry I have been looking on Ebay but cannot find anything stronger than 12% and it all says food grade the hair stuff has cream in it ,so when I get my jabs I will go to where my wife has her hair cut and see if she can get me some of the strong stuff .its great that with film photography there are loads of ways we can make an image ,I have been successesfull with the X-ray film and will be glad to start getting out and shooting some more of that ..
|