I just spent about 3 months trying to buy a tube of the 3M 08509 from two different sources. The NAPA guy just told me it is no longer made. Does anyone know if 3M makes a replacement product? When I look at their website for windshield adhesives 08509 is still listed. Does anyone know if someone else makes a non hardening sealant?

My dad always told me, "Don't force it, get a bigger hammer".