My bar and snorkel is not quite up to the stage of a repaint -- really just chasing ideas, just how to keep things looking good.
All this mention of $2 Silicon spray -- can't find the $2 stuff
The cheapest at Supercheap I can see is $10 Silicone spray --
http://search.supercheapauto.com.au/search?w=silicone%20sprayHave I got the right stuff?
O.K. last night at my favourite toy store "Bunnings" I found Turtle Wax Super Hard Shell Car Wax -- for $8.99

O.K. reading the label said it does "Out Door Furniture" Hmm my bull bar a bit like out Door Furniture, this could be stuff.. Tried it out on the bar -- applied the wax -- the polishing cloth was a little black, the surface of the black finish was a little chalky.. Finished polishing -- not that crash hot.. O.K. got out the tire shine cleaner spray foam stuff -- gave that a go wiping that off -- looking a little cleaner and shinier now -- then re-applied the wax, not it looks good
O.K. will have to see how it looks in a couple of days.
