G-Line was Discmania’s flexible, grippy blend from the Innova era: the S-Line formula with more give, the same way GStar relates to Star. It’s retired.
When it was current it was the cold-weather and wet-weather option in the Discmania range. Three moulds are still listed in it, and they’re the ones you’ll find secondhand.
Nothing in the current Discmania line replaces it directly. S-Line is the closest, firmer, and made in Discmania’s own factory now.
