Tanol A

[k.hendrik]

after using Moersch Tanol A+B two months ago "A" has turned light brownish. Can I use A again or is it a goner?

 

[k.hendrik]

Is this question too dumm ?

 

[subsole]

He'll answer your questions:
wolfgang@moersch-photochemie.com

 

[k.hendrik]

thanks, send 'm a PM

 

[Wayne]

I presume its a pyro or catechol developer because its a staining developer but I can't confirm that with a quick search. If it is, that probably means its starting to go bad and could get dodgy on you. But don't take this an an expert opinion.