yah, i was so sure it wasn't ptex. You use ptex to repair the base because you can light it and drip it into the holes, actual base can't do that.
'Everything that can be invented has been invented.'
--Charles H. Duell, Commissioner, U.S. Office of Patents, 1899
'We don't like their sound, and guitar music is on the way out.'
--Decca Recording Co. rejecting the Beatles, 1962.