Does T. Cut have a sell by date???

[mel]

Hello all
I finally got round to try and polish the roof of my maestro, it looked like the paint has bloomed all over the roof,but no where else, so I dug out my trusty bottle of four -year-old T.Cut polish, and found that when I tried to get rid of the bloom using the polish, it did not work. The bloom wasn't affected at all by the T cut, and was still there when I'd finished polishing. So my question is, does anybody know if T Cut stops working after it is of a certain age, or could my paint blooming be something else? Any suggestions please!

[Monty O]

...i found it settles out after a while, and the bit that does the work sets solid. All you get out is the wet bit!

[E_T_V]

Yup, it does settle. Give it a really good shake and it should be fine. I've got some 10+ year old stuff in the garage somewhere that actually came in a metal tin!

[Peter J]

I got some stuff from poundland which seems to work as well as T Cut which is about 5 times the price in car accessory shops