White glue can come in many "colours", the important thing is, that it retains a bit of flexibility, after it dries up, white glue for wood, for instance, hardens when it dries up, and is not suitable. I use "bookbinderglue", it works fine for me, I have never bought glue from Fred at Audiofriends.
I used to buy from Speakerworks, but it got too expensive with TAX, VAT and handlingfee, so I switched to Fred.
BRgds Klaus