My work project for the next few days will be removing duct tape and spec stickers from structural steel beams. I peeled some of it today and it's leaving a nasty residue on the beams. We've tried MEK, and it does work but it takes a LOT of scrubbing. What can I use to break this down and remove it so I can paint?

Looking for 5 speed transmission gears for a build im doing, .Let me know what you have. Thanks

In great shape fog lamps with bezels $60 shipped! http://i197.photobucket.com/albums/aa216/starionlalo87/null_zpsc628606f.jpg   http://i197.photobucket.com/albums/aa216/starionlalo87/null_zps4a796798.jpg

It don't come with neither the switch or the signal stack.   http://i197.photobucket.com/albums/aa216/starionlalo87/null_zpsf830e11b.jpg   http://i197.photobucket.com/albums/aa216/starionlalo87/null_zpsbd4776ba.jpg