On 2018-11-30 09:01, wrote:
On Thursday, November 29, 2018 at 12:50:52 PM UTC-5, Joerg wrote:
I've got a bunch of patch kits that contain yellow "Propatch"
cement tubes. On Sunday I had to use a kit, as usual for another
rider. We found the hole, sanded the tube, opened the li'l cement
tube ... phuffff ... only air was left inside. It was inside an
extra plastic wrap and all, didn't help. So we had to use my spare
tube.

Do you guys know a brand that is better and where a bunch of these
little tubes could be bought sans patches? Not so much for me but
for other riders because many reported similar problems.

-- Regards, Joerg

http://www.analogconsultants.com/

The cement and patch are designed to work with one another. There are
chemicals on the patch that are activated by chemicals in the cement.
Different manufacturers use different activators. You will get best
results, if you don't mix manufacturers.

I've found the Rema Tip-Top patches with their tubes of cold
vulcanizing fluid to work extremely well.


After recommendations in this NG I bought a larger pot with tube cement
and with a dabbing tool mounted inside the lid. I have used that on
various patches and it worked well. It's just way to large to carry
along in a pannier.

--
Regards, Joerg

http://www.analogconsultants.com/