Quote Originally Posted by pdeeh View Post
Well, as I have repeatedly noted in a number of posts, I have found it impossible, as a private individual, to buy metaborate in the UK.
I buy it from Fototechnik Suvatlar, in Germany, where 500g costs about 16 plus postage, this is item number 76 on their price list http://moersch-photochemie.de/moersc...ine%202013.pdf