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WTB TCS tubeless sealant, 473 ml

11.99 
RRP 16.99 
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Delivery method on Wednesday 15.07.2026
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Delivery method on Wednesday 15.07.2026
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Extended return option up to 100 days More info
Rating (20)
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4,9/5
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WTB TCS Tubeless Sealant

WTB TCS Tubeless Sealant is a sealant with WTB's own development and recipe, made from synthetic latex and ammonia-free, which can damage rims through corrosion. It is the best choice for quick and reliable repair of punctures up to 6 mm.

TCS Tubeless Tire Sealant uses stickiness to seal punctured areas, rather than relying on the evaporative effects of many ammonia-based recipes. As a result, the sealant works better in humid conditions where other sealants have problems coagulating due to reduced evaporation.

Note: The manufacturer recommends thoroughly mixing the sediment at the bottom of the bottle before applying the sealant.
Product features
Sealant works best at most common riding temperatures down to -9 °C
Synthetic latex keeps sealant fresh for many months of riding
Ammonia-free formula does not damage the rim
Product details
Volume 473 ml
Recommended dosage road tire: 60 mlgravel tire: 80 - 100 mlcross country tire: 100 - 125 mlenduro tire: 125 ml
product ID 220865
Product rating  (20 ratings)
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Variant WTB TCS bezdušový tmel, 473 ml

It is at a good price, similar to other latex milks, and the positive thing is that it is ammonia-free.
In time, it will become clear what it shows.

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Variant WTB TCS Tubeless Tire Sealant bezdušový tmel, 237 ml

I have nothing to criticize about this sealant, it was just enough for both wheels, but I haven't seen it in action yet XD

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Variant WTB TCS bezdušový tmel, 473 ml

It is a very good solution for tubeless

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Variant WTB TCS bezdušový tmel, 473 ml

I use the gravel season, it's a great show.

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Variant WTB TCS 2.0 bezdušový tmel, 118 ml

Satisfaction, no defects yet

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Variant WTB TCS 2.0 bezdušový tmel, 118 ml

It served its purpose, I have no reservations.

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Variant WTB TCS bezdušový tmel, 473 ml

Easy to install!

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Variant WTB TCS bezdušový tmel, 473 ml

It works as it should.

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Product questions
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Variant WTB TCS 2.0 bezdušový tmel, 118 ml

Zdravím. Je gel aj s aplikátorom? Lebo moje prvé nalievanie gelu bolo peklo než som zistil že striekačkou na to určenou to nedám a že to musí byť originál. Ďakujem.

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HU Netlačte pneumatiku úplne dovnútra, keď zostáva už len 15 cm, nalejte mlieko do spodnej časti, potom otočte koleso a zatlačte pneumatiku na miesto. Prepáčte, napísané pomocou Google Translate.

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SK Csak azért kérdezem hogy nekeljen levennem a kilsőt.

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SK 473ml verziu som dostal bez aplikatora, len flasu. Striekacku s hadickou som pouzil zo zasob v garazi. Jasne, ze aplikator musi byt original Rovnako ako aj plaste, rafiky a pasku musis mat WTB

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SK Mne to cez striedačku nešlo. A to som sktruekčku tú org.na to. Natiahnuť mlieko v pohode ale dnu ani za svet. Premýšľam ci to nebudem dopĺňať iným mliekom a potom to proste vymením po nejakej dobe.

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SK Mozno nedostatocne pretrepany a zostala vnutri zrazenina/hrudka/sopel, ktory potom nesiel vytlacit von.

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SK Potvrdzujeme, toto balenie je bez aplikatora.
Samozrejme pasku, plaste, ventily - kludne mozete pouzit s tymto tmelom aj produkty inych vyrobcov, specificky je naozaj len ten aplikator.

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WTB stands for Wilderness Trail Bikes, it's a well-respected brand in the cycling industry, known for its high-quality bike components and accessories. Founded in the early 1980s, WTB has a reputation for producing a wide range of products designed to enhance the performance and enjoyment of cycling. The brand's portfolio includes mainly high-quality bicycle tyres, saddles, handlebars, grips, rims and other components.

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