[strictly]

I have read all 14 pages! phew some read.

I have a few engines to build over the next year or two, they are a mixture of aircooled Volkswagen and Porsche.

I have two questions :

1) I plan on using the 4 main sealants, will these be ok on both aluminum and magnesium cases? as I have a mixture to build (911 mag and ali, 356 mag, vw type 1 mag, vw type 4 ali)

2) ive read that the 1184 superseedes the 1194 which superseeded the 1104, and the 1215 for the 1211.

Im of course worried about going off piste from the list, which is probally not justified, but im sure you understand me/why!

So i'm asking should I just go for the 11844 and the 1215 or buy 1104 (or 11940 and the 1211 which are both available on ebay...my worry is shelf life of the 1104 and the 1211 which are still available...

thanks in advance