WEBINAR – Cleaning historic stone – the TORC system
December 9, 2020, 18:00 - 19:00
Free – £120.00
The TORC system
Date: Wednesday 9 December
Price: £10 plus VAT (£12) or £120 plus VAT (£144) for the webicard which entitles you to attend the entire programme at no additional cost
Online via zoom
A talk from Stonehealth
The TORC system creates a gentle swirling vortex using a mixture of low air pressure, little water and a safe inert fine granulate.
25L: Approximate water consumption per hour.
The Torc Head is modularised into separate components which results in an efficient and gentle swirling vortex using even less water and granulate than the original Jos system.
The removable nozzle cone can easily be changed so that a larger cone can be used to clean large areas such as ashlar or a smaller nozzle cone can be used for more intricate detail such as an elaborate capital or rustications.
Please book below or send me an email to
You will be sent the link to join via zoom the day before