Park Tool putty filler for tubeless tires - TSI-1

Syringe capacity: 100 ml
Tube dimensions: 120 mm long x 3.5 mm diameter

NOTE: Some tubeless valves have an opening that is smaller than the TSI-1 tube. In these cases, the bead must be removed from the rim to remove the sealing material from the tire.

The following is a non-exhaustive list of tubeless sealants that have been tested and shown to work with TSI-1:

Continental® RevoSealant
Maxima Racing Oils®
Muc-Off® No Puncture Hassle
Orange Seal® Endurance
Orange Seal® Regular
Orange Seal® Subzero
Panaracer® Seal Smart
Peace's
Slime® STR
Squirt® SEAL
Stan's NoTubes® original formula


Product ID: 17181

Weight: 175 g

About the brand Park Tool

The sixty employees of Park Tool take great pride in building the best bicycle tools in the world. Since that first stand, we've built hundreds of thousands more, reaching bike shops worldwide. Since the first hand tool, we've built millions more and our line now includes over 400 different items and a recent history of fifteen to twenty new product introduced each year.