fuel tanks

Hi, i have a GTD Mk 1. on my fuel tanks inside is Explosafe never been used. Can Explosafe mix with Ethanol/petrol? ok.
Looked around the internet, Explosafe is not as i know it now. Have Explosave as i know it is no longer.
If that is the case what has taken its [place.
Any help would be great.

 

[JP Verweij]

As I believe, only the modern Explosafe white foam can resist ethanol blended fuels.
The older stuff deteriorates and flushes through the whole fuel system eventually blocking filters, jets, carburettors and injection parts.