Coo-Var Masonry Stabiliser


Coo-Var Masonry Stabiliser is a clear binding and sealing solution for degraded and porous masonry prior to painting.

For Use On:

  • Brickwork
  • Screeds
  • Plaster
Bulk Buy

£15.85 tax excl.

£19.02   tax incl.

Product Description

Coo-Var Masonry Stabiliser is a clear binding and sealing solution for degraded and porous masonry. Designed for use on unstable brick, screed or plaster prior to painting.

Check compatibility if over-coating with another paint.


Apply by brush or roller

Brushwash/thinners – White spirit

Touch Dry

2 hours

Hard Dry

12 hours

Overcoat Time

12 hours or overnight


Recommended Dried Film Thickness Per Coat: 25-30 microns
Recommended Wet Film Thickness Per Coat: 110 microns

Estimated coverage: 9m2/litre

It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.

Technical Data

Typical Coverage (per coat)9m² per litre
Touch Dry2 Hours
ApplicationBrush, Roller
The figures stated above are approximate. Please ensure you refer to all datasheets for full application information.


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.


questions Dee on 09/02/2018

1. Can I use this on self levelling compound floor before tiling on top of it. 2. Can I use on peeling / flacking brick paint in front porch for maintenance work on wall. Trying to restore old brick wall on front of house - porch (dwarf walls)


Stabilising Solution should not be required on a floor before using a self-levelling compound. We would recommend you follow the preparation guidelines for the levelling compound you have as this can vary depending on the type/product chosen. 

Stabilising Solution is intended for very porous masonry surfaces and surfaces subject to chalking. Peeling and flaking paints need to be removed back to a stable surface, Zinsser Peel Stop may also be useful here.

Question about the product

* Required fields

The question has been correctly sent

Free delivery

On orders over
£75.00 + VAT

Low trade prices

Our best trade prices on everything!

Technical Advice

Fast FREE Technical Advice for Products & Projects

Click & collect

Order and collect from
our Leeds based trade store.
silent-exothermic unable