What's the best polish for Rustoleum ?

[jacko4]

Anyone had good results with a particular polish when applied to faded Rustoleum ?
Our Rustoleum finished van seems to suffer from colour fade after a while, but a day with the T-cut and Mer does the trick for about a month (2weeks mid summer).

[pete77]

hi used colour magic on my rustoleum bus first with bit of t cut mix. 1 cap mixed in mug full of colour magic
used a buffer from screw fix but do edges by hand good look worth it in end............