I have Zipp 808 Tubulars and flatted while out on a ride from a small shard which I removed from the tyre. I used Vittoria Pit Stop Anti-puncture Foam which worked for a little while but I still have a slow leak.
My question is can I use a tubless tyre sealant in a tubular tyre to help protect against punctures and to also fix this slow leak? and if so what brand recommendations do you have?
These are my race wheels and don’t want the stress of starting an ironman with a tyre that could slowly leak.
Thanks in advance.