The wax is bonded with very fine metal dust and when rubbed in and buffed it gets into the pores and will harden off after awhile, the downpipes may present issues to some degree as they get roasting on our bikes but i'm not overly concerened, a lot of clear coats dont seem to hold up either as they can yellow, the internet is full of shoite seems to me, nobody can agree on fook all.. so only one way to find out i guess ! quite a number of chaps on Ad rider have used the rubnbuff method with it holding up reasonably well it seems.
Alubright is another product but apparently it stays sticky..
If me engine looks okay for the 1st year i'll be happy but getting a natural patina onnit prolly wont bother me to much, it's not gonna be nannied and lives outside so we'll see, if it ends up looking really shoite after a year or 2 i'll pull the motor..
You could prolly get away with powdercoating the side cases but i would'n do the engine on our bike, painting Ken, well your choice really, PJ1 (Black only) requires no primer and will spray directly onto clean Aluminium, Simoniz also has some not requiring primer either, i think some people would worry with our bikes about putting to much paint on the engine as it runs hot but suppose you could fit a switch for the fan eh. Best option i've come across is epoxy primer ( the new etch !!) before paint, i'm not convinced a High Heat paint is required, prolly more down to the prep ya ask me, and what older cast iron engines got painted with may be not so good for Aluminium, it's a minefield all geared at making us spend moola.
Edited by dablik, 18 July 2019 - 08:43 pm.
Bigred mk1 R1 Calipers- Braided lines- Givi wing rack-Crash bungs- Hi vis bullets-PR2's- and a hoot to ride.
Quad 900 Silver Laser duo tech pipes-Scott oiler-Engine crash bars- Radiator mounted see me ring LED's-Datatool system 3 alarm -Centre stand- Extender fender-Renthal bars-Handle bar risers-Mirror extenders-BMW GS Handgaurds-Acumen uprated horn & Nautilus-Stainless steel Radiator guard-Givi wing rack-OEM screen-Yammy touring screen-MRA Vario-MRA Double bubble cut down for fast as fk riding-Tiger screen-Tank protector-Stomp grip panels-Optimate lead Gone to Heaven
1991 MK1 in need of some TLC watch this space
Sorted and on the Road Mick
it's the bike that Jack built 
Gone to Heaven