What is the best way to weld/glue ABS parts together?

You can get this: http://www.eplastics.com/Plastic/ABS-Glue/WELD-ON-PLASTIC-ADHESIVE-GLUE-IPS-2354-PINT which works great, but if you check the MSDS it’s basically MEK.

You used to be able to buy a whole quart of MEK for a few dollars, now thanks to the EPA we have to pay $20.00 for a pint. Guess we need to keep all those young’ens from get’in high sniff’en this kind of stuff. And of course we don’t want to risk brain damage like all the plumbers in the US that use this stuff on a daily basis because it’s required on all plastic pipe jobs to meet code. But all the plumbers I know are smart enough not to inhale the vapors of all the chemicals they use. Of course we must trust the government bureaucracy implicitly because we’re obviously to dumb to think for ourselves. “That government is best which governs least.” Thomas Jefferson.

John