PF 570 (White Stoneware Grogged)

Valentine Clays Ltd

£18.3

PF 570 White Stoneware Grogged is an enhanced version of our PF 560 clay body, incorporating 10% 80’s Molochite for added strength and texture. This formulation is designed for potters who need a clay with more tooth and improved drying properties, making it ideal for producing larger pieces. The added Molochite not only enhances the clay's workability but also makes it suitable for small hand-built and coiled pots. PF 570 maintains the smooth throwing characteristics of PF 560 while providing the additional benefits required for more ambitious projects.

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.