M21 Synthetic Sealant Still Usable?

[Boba]

Hi,

I've had my M21 Synthetic Sealant for about 3 years now and noticed that it has become sort of watery. I was just wondering if this is still usable? Typically, do these products have a shelf life? For example I still have my polishing compound from about 3 years ago.. Wondering how long I can keep them for before I have to throw them away...

[Murr1525]

Re: M21 Synthetic Sealant Still Usable?

#21 always seemed watery to me...

Give it a good shake.... shouldnt be a problem if you get a good cream to come out after a drip of water.

[Detailing by M]

Shake it. Shake it shake it shake it I think I have some that old.
A lot of Meguire's products will last for years and years and years and years. But it still might be bad the only way to find out is to use it.

[jfelbab]

Re: M21 Synthetic Sealant Still Usable?

I had that same issue with a bottle of M21 that was around 4 months old. No amount of shaking would fix it as it turned watery all the way through. The product was stored in a 70-75 degree cabinet. I've used several bottles of M21 and only had this issue with this one bottle. Meg's CS replaced it immediately.

[STRIFE]

Re: M21 Synthetic Sealant Still Usable?

my 12 oz bottle from ADS is new, but it appears fairly thick...