It's sold as GOOP everywhere at less than the cost of GOO.
Plumbers-Goop cost the most, Auto-Goop next, Household-Goop the cheapest, 'cept it's all the same stuff, just different packaging.
A dab of Goop/Goo is a great way of securing everything from gauges in the dash to an errant carpet corner or trim strip. Shift knobs to door panels, if you can THINK it, Goop will hold it in place. If I had any shame, I'd be very ashamed of what I've done in the name of Goop.
This stuff is the best reason for not shutting down NASA. You just KNOW that Goo/Goop id the result of a need for a good sealant/adhesive for the Shuttle Program, same as Silly Putty was before it.
If I receive nothing more from my tax dollars than a nifty toy and a fine sealant/adhesive, I'm more than satisfied and consider myself lucky.