Radiator Biocide

Wessex Manufacturing Ltd

£15.99

Broad-Spectrum Protection for All Central Heating Systems Radiator Biocide is a powerful, dual-action treatment designed to prevent bacterial, fungal, and algal growth in heating and cooling systems. Suitable for both sealed and open vented systems—including underfloor heating—this advanced formula delivers long-lasting protection and system hygiene at a highly competitive price point. 🧪 Dual biocide formula for comprehensive microbial control 🌡️ Performs in both hot and cold systems 💧 Treats up to 150 litres of system water ⚙️ Compatible with all central heating systems 🔩 Works seamlessly

Wessex Manufacturing Ltd's own words, read from their page.

Buy from Wessex Manufacturing LtdPrice seen 2026-09-06. 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 WESSEX CHEMICAL FACTORS LIMITED, number 02992480. Checked 2026-09-06.
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.