Alternative/replacement of Surf City Garage Black Max?

[GriffX]

I used the last drop of Surf City Garage Black Max, that stuff was awesome.
I cannot buy it anymore, does somebody knows an alternative?

Thanks

 

[JC SSP]

What is this used for?

 

[GriffX]

What is this used for?

A plastic surface restorer. I tested many of these, that Black Max was the best I had.