BraileTrail wrote:

Is it silicone sealant?

It doesn't specifically say that no.

Sounds like it may have been acrylic. Acrylic sealnt is extremely poor.

It will set ok, but will probably take a week or so. It will not last
very long. Next time you redo it, use silicone.

Sorry this isn't good news!

--
Grunff