Muc-Off's No Puncture Hassle Tubeless Sealant 140ml Pouch seals tears and holes up to 6mm with the help of quick-acting microfibre molecules and advanced, long-lasting latex. With Muc-Off's UV detection system, you can easily identify any punctures missed by the naked eye. This sealant is non-corrosive, biodegradable, and easily washes off with water, making it easy to clean up afterward.
Features & Specs:
B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.
Mfg PartNum: 821
I picked this up after watching a review of it online. It was my first time setting up my tires tubeless, and found that the packaging Muc-Off uses makes this super easy to use. They even include a clear portion of the back of the bag with measurements so you can ensure you're putting the right amount of sealant in. I've put some miles on it so far and had no issues at all
This is a difficult product to review. I've used another brand of sealant and had some flats as the sealant wouldn't seal the puncture even though it was very small. Since I've used the Muc-Off sealant I haven't had a flat so I guess either it's working or I've just been lucky to avoid any debris that would cause a puncture. I haven't seen any of the purple liquid on the outside of any of the tires. I'm not a fan of the pouch as it's difficult to add a specific measured amount.