PRE-MIXED LIME PRODUCTS

Cornerstone (Natural Hydraulic Lime) Range
Cornerstone Drymix & Pro-Mix are produced in the UK & for period properties, fully heritage compliant.

Cornerstone premixed hydraulic lime products take all the variables out of the equation and allows the contractor to focus on the work itself. Made from St Astier Natural Hydraulic Limes, selected sands and a few work aids to control the most fundamental aspects of your mortar's performance, it guarantees mix consistency and ensures what is supplied matches what was specified.


Insulating Render

Cornerstone Insulating Render is a dry ready mixed render and plaster designed as a lightweight fibred basecoat for external applications or a basecoat and topcoat for internal applications within a minimum of a two-coat render application.

Internal or External on solid walls, Well-suited for projects looking to reduce thermal losses within walls, with a measured K Value of 0.12, a 50mm application will improve the U value of a solid wall by 50% or more

1mm aggregate. Colour : Lime White.

Dry Mix

Ready-mixed natural hydraulic lime mortars feature pure lime and natural sands, providing an authentic heritage aesthetic for the restoration or conservation of traditional solid-walled buildings.

From general building to pointing stonework or brickwork, our range tackles specific needs with refined solutions to provide the breathability, flexibility and durability that the building fabric needs to stand the test of time.

4mm aggregate. Colour : Cotswold Stone.

Pro Mix

From tackling challenging backgrounds to finding the ideal topcoat, Pro-Mix ensures high performance paired with a contemporary sleek finish. A traditional smooth heritage aesthetic to suit any project.

Promix Medium Topcoat Render & Plaster. Medium texture for internal and external finish render coats. Also supplied as a brick pointing mix.

2mm aggregate - Colour: Cotswold Stone






The Traditional (Non-Hydraulic) Lime Range
A range of products developed over the years to cater for the majority of regular projects.

Mature lime putty, super fine sieved, used as a binder for all applications. Supplied in 15 Litre tubs & 1 tonne bulk bags.

BM2

Using 0-4mm well graded, sharp washed sand.

For building, pointing, plaster float coat.

4mm aggregate. Colour : Cream Buff.

BM4

Using 0-4mm well graded, sharp washed sand, for red soil regions like the Forest of Dean.

For building, pointing.

4mm aggregate. Colour : Soft red.

BM3

Using 0-2mm well graded, sharp washed sand, and closely resembles Portland Stone Dust. For building, pointing, esp. brick work.

2mm aggregate. Colour : White / Grey.

BM6

Using 0-4mm well graded, sharp washed sand.

For building, pointing, plaster float coat.

4mm aggregate. Colour : Yellow Buff.

BM5

Using 0-2mm well graded, sharp washed sand, and closely resembles BM2 for narrow joint work on stone / brick work.

2mm aggregate. Colour : Cream Buff.

Render + Hair

Using 0-4mm well graded, sharp washed sand, for base coat plastering on brick & stone. Uses natural Goat & Yak hair or Nylon construction fibres.


Remiander of page to include Lime Top Coat Plasters & Lime Putty