Cornerstone Promix Fibered Basecoat Render & Plaster

Name: Cornerstone Promix Fibered Basecoat Render & Plaster
Brand: Cornish Lime

Cornish Lime

£13.85

We have not confirmed this price since it was first recorded. Check before buying.

A ready mixed natural hydraulic lime render and plaster with fibres for improved stress distribution, minimised cracking and plastic shrinkage. Available in a 25kg bag. Cornerstone Promix Basecoat Fibered is a dry ready mixed render and plaster designed as a coarse basecoat or floatcoat within an appropriate render system. Available in the colour white. Manufactured by Cornerstone utilising 100% pure natural hydraulic lime, natural sands, conservation-appropriate additives and fibres. The enhanced physical and mechanical characteristics create a high-performance, breathable basecoat render. Th

Cornish Lime's own words, read from their page.

Buy from Cornish LimePrice seen 2026-10-15. Not an affiliate link, we earn nothing from it.

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 CORNISH LIME COMPANY LIMITED, number 04391187. 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
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.

Cornerstone Promix Fibered Basecoat Render & Plaster

Where this comes from

More from Cornish Lime