Weber Saint-Gobain - Official website of the company



Product benefits

  • Natural stone aspect
  • Durable, weatherproof
  • Allows the substrate to breathe
  • Low maintenance

Exposed aggregate render finish

Mineralite is a cement based final render coat, finished to expose a variety of durable aggregates including granite and glass. It is supplied as a blend of dry materials which requires only the addition of clean water to provide, when finished, a highly durable rendered surface.

Product Features


  • Sand cement renders.
  • Existing mineral render.
  • Concrete
  • Masonry substrates un-decorated. It is available in a range of natural aggregate colors.


One year after manufacturing date in its original packing non open and in dry area.


Approx 75m2 per ton at 5 mm thickness.
Note: this estimate does not allow for wastage and may vary according to the type and condition of the substrate. Undercoats to receive weber mineralite must be of good alignment.


Printable TDS (PDF)

Printable MSDS (PDF)

Send or download the documentation

You can either send the documentation to an email address, or download it.

Instructions for use

Surface preparation

Mineralite should be applied onto a 10 -12 mm undercoat of Sodamco Weber ready mix plaster e.g. weberpremix SP 1 traditional render conforming to mix designation (cement : lime : sand). Scaffolding must be independently tied to allow for an uninterrupted application. Any faults in the structure, particularly those which may lead to moisture penetration must be rectified. To avoid dampness and discoloration rendering should be avoided below DPC and within 150 mm of ground level. All surfaces must be sound, clean, suitably dry and free of any material which may impair adhesion.Undercoats must be well adhered to the substrate, of good alignment, thoroughly horizontally keyed and fully cured before weber.mineralite is applied. All faults to be rectified before weber mineralite is applied. Mask and protect as required. Edging tape must be removed before the material has dried. Expansion joints should be included to coincide with joints in the substrate and carried through all render coats. To aid good quality application panel size should be controlled: a maximum of 6m² is recommended as a workable size. Feature stop details, angles and joints in weber mineralite should be formed using clean and straight hardwood battens of 5mm thickness with chamfered edges. Alternatively suitable PVCU beads may be used.

Product preparation

Mineralite should be mechanically mixed with clean water at the rate of 4-5 liters per 25kg bag using a tumble mixer or suitable drill with whisk attachment. 

Do not mix manually. Maintain a constant water: powder ratio throughout the application. To ensure color uniformity of adjoining panels, Mineralite should have the same batch number. Mineralite from different batch numbers should be thoroughly mixed together before use

Product application

Mineralite is applied by stainless steel trowel and leveled to a thickness of 5mm. Using a plastic float and SS trowel ensure the surface is closed. When firm to the touch, the aggregate is exposed with a wool roller and clean water. Consolidate with a damp felt pad. After 24—48 hours maximum clean the surface with a dilution of 1 part hydrochloric acid to 3 parts clean water.


3 - 5 days after application.

Clean up

All equipment must be washed with clean water immediately after use. Waste material should not be emptied into drainage systems.

Environmental and Safety


While the company guarantees its products against defective materials, the use and application of these products are made without guarantee since the conditions of their application are beyond its control. It is recommended to verify with the company that the product is suitable for the intended use, and that this Data Sheet version is the latest one. The company may modify it without prior notice. Technical characteristics are listed for guidance only. For more information, please contact the company’s office in your location.

Safety precautions

Contains cement (Contains chromium (VI) ). May produce an allergic reaction). Harmful by inhalation. Irritating to eyes and skin. Keep out of the reach of children. In case of contact with eyes, rinse immediately with plenty of water and seek medical help. After contact with skin, wash immediately with plenty of soap and water. Wear suitable protective clothing, gloves and eye/face protection.


The information included on this Technical Data Sheet is the sole property of SODAMCO Holding. The unauthorized disclosure, use, dissemination or copying (either whole or partial) of this data sheet or any information it contains, is prohibited and subject to legal pursuit.

Available packaging

Lebanon25 kg
Syria25 kg
Jordan25 kg
KSA25 kg
UAE25 kg
Qatar25 kg
Kuwait25 kg
Oman25 kg