This mod simply adds liquid fuel and oxidizer to KSPs stock wings. If you would like just liquid fuel then you can remove the oxidizer with tweakables.
Stats (all have enough oxidizer to last as long as the liquid fuel):
Advanced Canard: 20LF
Standard Canard: 30LF
Delta Wing: 80LF
Swept Wing: 70LF
Tail Fin: 30LF
Wing Connector 50LF
Delta-Deluxe: 30LF
Structural Wing: 30LF