My exhaust heat shield needs a repaint.

Anyone have any recommendations on a suitable paint to use and any prep recommendations?

I painted mine with Rustoleum canyon satin black, it seems to be hanging in.
Regards Martin.

I get mine ceramic coated for only about $20-25 a piece and no prep required as that price includes them doing a media blast prior to coating.

Since the ceramic coating is used on headers temperature is not an issue on a heat shield.

Thanks MartinW I saw someone online suggesting Rustoleum Bar-B-Que Black.

Thanks Duck.  That sounds pretty cheap.  Wonder if it is as cheap in Oz?  Will look into it.

Not sure exactly what you're trying to accomplish but to hide minor blems there's also polishes referred to as "stove black" that can help. I use that for scratches on engine covers. Since it's made for wood stoves it holds up to heat well.

i used an Autobarn
VHT Engine Enamel Satin Black spray can

Product SKU Code: DI00529
Manufacturer Part No. 010155001395
$15.99

VHT 550F (288C) Engine Enamels are available in a wide range of colors, including exact match factory colors. All colors have excellent durability and superior heat and chemical resistance. They are specially formulated to withstand corrosion, rust, salt spray, chemicals and additives of todays gasoline blends and degreasers. VHT 550F (288C) Engine Enamels are a unique blend of urethane and ceramic resins, which produce a tough and long-lasting finish for engines, engine accessories or wherever a tough durable heat or chemical resistant finish is needed. And no i don't own the company.

and it is still good 20 years on

and prepping was only a rub over with a very light wet and dry prior to a wipe dry, and dust off; and then spraying the heat shield whilst hanging from a wire coat hanger in the shed.

It is scratched from someone kicking it while it was sitting on the garage floor out of the way!

Thanks Norton71.  Good to know an Ausie available product that someone has used and vouch that it has lasted well