Render Brick Construction
StoMiral / StoArmat Miral Plaster System - BRANZ Appraisal Certificate 515 (2007)
A Universally accepted Construction Element
Mankinds original use of fire and clay to create terracotta products has lead to the development of a diverse range of bricks and construction techniques. Today bricks are still produced in the original manner or manufactured by industrial kilns using the latest technology and chemical additives to enhance the quality and properties.
Using a minimum 40 mm cavity in New Zealand, render brick has proven to be a stable, durable and economical method of construction. Researching the unique properties of render brick construction and employing over 120 technical staff with a complex range of modern analytical equipment, Sto pursues innovative technology that will meet ecologically acceptable standards. Using this approach Sto has developed a comprehensive range of facade plasters, finishing renders and cladding solutions to enable the specifiers to select an individual style to meet the project requirements.
Download brochures for your electronic reference or product library.
StoMiral Plaster System
StoMiral is a BRANZ appraised plaster system that builds on the recognised stability of the render brick construction. It incorporates a lightweight mineral based basecoat to provide a solid levelled base with an even plane surface. It is then sealed with StoPlex W primer and finished with Stolit K finishing render and Sto facade paint to waterproof and complete the system. Using modern technology with enhanced and well engineered materials this plaster system provides a strong, durable, economical solution for render brick construction.
Click on each of the layers below to see the components of the StoMiral Plaster System.

01
Basecoat: LevelLite 6/8 mm
Lightweight EPS bead mineral plaster with good build properties, water retention agents and machine application properties.
02
Sealer: StoPlex W
European manufactured aqueos, acrylate universal primer with siloxane additives. Good penetration capability, with adhesion improving, absorbency regulating and water repellent properties.

03
Finishing render: Stolit K range
European manufactured and certified, organically bound, strong, hard wearing, impact resistant, pre-coloured finishing renders. (No cement)

Stolit K - (1mm/1.5mm/2mm/3mm)coloured finishing render. A range of coloured float finished self gauging granulated finishes.
Stolit MP & MP Natural - coloured finishing render. A range of coloured fine sponge finishes.
04
Coating:
StoColor Maxicryl - matt facade paint.
StoLastic Color - satin matt facade paint European manufactured and certified durable facade paints available in a full range of colours.
Click here to download the TDS.
StoArmat Miral Plaster System
StoArmat Miral with its proven and interlocking materials gives the client extra assurance providing the optimal protection and durability for all render brick constructions. The StoArmat RFP mesh reinforcement plaster incorporates micro fibres and lightweight fillers to provide strength and durability, completed with components Stolit finishing render and Sto facade paint. This European manufactured and certified plaster system is fracture and impact resistant, to provide a modern contemporary facade engineered to last the distance. For a component break-down of the StoArmat Miral Plaster System, please refer to the StoArmat / StoArmat Miral brochure..
Stolit: Coloured Finishing Renders
Stolit organic finishing renders are manufactured in Europe and certified around the world. They have been in successful use for over 50 years on a variety of different substrates. During this time they have undergone a continual process of optimisation.
The perfect combination of properties:Durable, strong, hardwearing, impact resistant, malleable, weather resistant, colour stable and highly resistant to micro-organism. They are designed with good vapour permeability to allow the building to breathe while still repelling liquid water. All renders are easy to apply and can be tinted from the StoColor System or matched to the colour of your choice, using the Sto spectrometer.
Coloured Self-Gauging Float Finish Renders: |
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StolitK 1.0mm |
StolitK 1.5mm |
StolitK 2.0mm |
StolitK 3.0mm |
StoTherm Classic System: |
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Stolit MP |
Stolit MP Natural |
The Perfect Finish: Competence in Colour

Download a technical specification for StoMiral / StoArmat Miral from the list below. This specification is also integrated into the MasterSpec - 4282 SR - Masonry. If you have any questions, please do not hesitate to contact us for technical support.
StoMiral / StoArmat Miral is appraised by BRANZ. Click below to download the BRANZ Appraisal Certificate.
Download CAD or PDF details for your project. Use the interactive detail selector below - roll over the hot spots to find and download the appropiate detail:
Alternatively, select the link below to download a complete set of details below:
For a complete list of individual details, including CAD formats, please click here
Disclaimer: These drawings have been issued as a guideline. The sequence work covers various building components, each trade is responsible to ensure their elements are fully installed, including all waterproofing / sealant / flashings as is applicable.
Last updated September 2011















