PF 560 (White Stoneware)

Valentine Clays Ltd

£17.7

PF 560 White Stoneware is a strong, fine-grained plastic clay formulated from the purest white ball clays. This superior clay body offers exceptionally smooth throwing characteristics, making it a preferred choice for professional production potters. Developed to provide excellent thermal shock properties, PF 560 is ideal for creating durable domestic ware. It stands up extremely well during the shaping and firing processes, firing to an attractive off-white colour. Suitable for firing between 1120°C and 1280°C, PF 560 performs reliably in both oxidising and reduction atmospheres.

Valentine Clays Ltd's own words, read from their page.

Buy from Valentine Clays LtdPrice 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 VALENTINE CLAYS LTD, number 04610423. 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
No majority shareholding traced outside the UK. Companies House.
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.