Tubeless Conversion System

Weldtite

£27.49

The Weldtite Tubeless conversion systems include all you need to install tubeless tyres other than a pump. Simply select your wheel size, fit the rim tape, insert the valve, fit the tyre and inject the sealant. Includes 240ml sealant with integrated valve core removal tool. Weldtite Tubeless sealant is a high performance, environmentally friendly formula t ested for industry leading performance . Provides dependable and reliable self sealing time and time again, the liquid plugs and seals punctures, tears and holes with ease Guaranteed to last up to 9 months in temperate riding conditions the

Weldtite's own words, read from their page.

Buy from WeldtitePrice seen 2026-09-04. Affiliate link.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as WELDTITE PRODUCTS LIMITED, number 02558918. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
Not established. Many companies file a statement rather than naming a controlling shareholder.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.