shelf life of PBL coating products

[512detail]

I have a bottle of PBLv2 (pinnacle black label) coating that is approaching two years old and a little over a year since opened (still about 2/3 full)

I have PBL glass and wheel coating that is at least 2+ years old since opened (bought it when it first came out so probably even older)

I have not used any of this in a while but was going to let my friend borrow the wheel coating and wasn`t even sure if this stuff would still be good to use.

Does anyone have any input on the shelf life of this stuff?

Anyone actually applied it with no issues at the product age I`m at?

I opened the bottles and it looks ok, no floating shards or clumps or anything in any of the bottles

I guess I will have to try these on my truck sometime soon to see if there is any bad results.

Any input would be appreciated.

Thanks

[Angus]

I`ve got a slew of PBL coatings that are going on 3+ years and all seemed ok. From my own experence they don`t appear to quickly crystalize like other coatings do.

[512detail]

I`ve got a slew of PBL coatings that are going on 3+ years and all seemed ok. From my own experence they don`t appear to quickly crystalize like other coatings do.

side question: is the wheel coating safe on matte wheels (hellcat wheels?)

[Angus]

Oh man, idk. Never tried it on matte wheels before. I do however have an unopened sample of Permanon Super-Matte concentrate if you wanted to try that?

[512detail]

Oh man, idk. Never tried it on matte wheels before. I do however have an unopened sample of Permanon Super-Matte concentrate if you wanted to try that?

I appreciate the offer but its not necessary. I have DLUX and GYEON Q2 Matte but never used them. I haven`t even used the PBL wheel coating in probably a year

[ViperGuy21]

When Nick was still at AG he told me that all three PBL coating will last 10+yrs sitting around on the shelf after opening

[512detail]

that`s pretty impressive...but I always wonder how they come about numbers like that

[ViperGuy21]

that`s pretty impressive...but I always wonder how they come about numbers like that

I do as well, but until it hardens, I`m sure it`s fine

[glfnaz]

I have 2 year old PBL Surface Coating. Still works fine. I use it around the house on bathroom mirrors all the time.

[rlmccarty2000]

I`ve still got some v1 that is fine and the wheel coating that is 2 1/2 years old was used a month ago works great.