![](https://www.barbieripnk.it/1959-large_default/sealant-special-formula-for-all-tpu-tubes-50-ml.jpg)
![BLOB SEALANT SPECIAL FORMULA FOR ALL TPU TUBES 50 ml.](https://www.barbieripnk.it/1959-large_default/sealant-special-formula-for-all-tpu-tubes-50-ml.jpg)
![BLOB SEALANT SPECIAL FORMULA FOR ALL TPU TUBES 50 ml.](https://www.barbieripnk.it/1957-large_default/sealant-special-formula-for-all-tpu-tubes-50-ml.jpg)
![BLOB SEALANT SPECIAL FORMULA FOR ALL TPU TUBES 50 ml.](https://www.barbieripnk.it/1960-large_default/sealant-special-formula-for-all-tpu-tubes-50-ml.jpg)
BLOB sealant is suitable for all TPU tube on market. Can close holes up to 3-4 mm
We recommend inserting the product inside the TPU tubes
with the syringe which you can also find on our site Art. SIR-00009
https://www.barbieripnk.it/anaconda-accessori-tubeless/siringa-per-sigillante-tubeless
And just unscrew the internal valve with the cap-key
already included in the Barbieri TPU tubes
In production since 2024, as in the attached photos.
We recommend to inject at least
30 ml for RACING tubes.
50 ml for GRAVEL, TOUR, CITY tubes.
80 ml for MTB tubes.
The product tends to dry out over time (months),
especially if the bike is not used and left in hot places or under the sun.
The product can be revived and therefore renewed easily,
adding water and massaging the tube,
until the active ingredients dissolve again.
Or even better, adding more BLOB sealant too.
Data sheet