Have you guys noticed a measurable difference between the Old and New UB?
Also, If currently have a part of a bottle of UB that is at least over a year old and use it. Then finish up with the NEW UB would it still be able to adhere good with the other stuff. Or should I JUST use the NEW kind so not to cause any problems with them melding together.
Thank you!
Ray
Also, If currently have a part of a bottle of UB that is at least over a year old and use it. Then finish up with the NEW UB would it still be able to adhere good with the other stuff. Or should I JUST use the NEW kind so not to cause any problems with them melding together.
Thank you!
Ray
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