Shelf life for Klasse, PPCL, IHG?

offcenter

New member
I was wondering what the shelf life is for various products are such as:



Klasse AIO, SG

3M IHG and SMR

PPCL



Would a good shaking of the bottles suffice after months of non use? The reason I am asking is that I was wondering whether to buy some PPLC and SMR now even if I won't use much until the spring time when I will detail both cars. I also have some IHG that is over a year old, when if ever is it time to chuck the stuff and buy new? TIA:confused:
 
From what I've read, not many people have had shelf life problems with any of the synth stuff we use. Some have gotten fungus in their carnuba.



I know that SG is a waterless formula so it won't rot on you. It might skin which would involve shaking. But the petrolium distialles and acrylic it contains doesn't react to much (it's why it performs so good out of the bottle), that and most things that have shelf life concerns are usually have expiration dates.



I know Klasse is '70's technology, I figured they were all manufactured in th 70's too ;)



As for the other stuff, it's solvent based also, it'd last as long as, let's say spray paint would, however that much is :)
 
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