Slime Self Healing 700 X 28 Presta Valve Tube
I did not no how to use these properly. Staff instructed when I came back.
November 15, 2012
Just what I needed
I commute to work along a bike path that includes an unfinished section with lots of thorny weeds. I went a couple weeks, and then got flats one day after another in my old tires and in the cheep tubes that I got to replace them. But I haven't had any problems since I cut the old tubes up to line the tires and put in these Self Healing tubes. They have worked exactly as advertised.
August 22, 2012