Originally Posted by
skinnyland
i usually use electrical tape, because it's cheaper and i already have tons of it around.
I use electrical tape a bunch, but you've gotta beware. With higher pressure tires (>85PSI) I've had the tube stretch through the tape and rub against the nipple.
Rim tape is solid stuff, I'd go for it if you can get your hands on some and you're not super hurried.