Water Resistant Patch & Repair Premixed Render
Vetonit Render is a cement-based mortar composed of hydraulic binders, selected sand aggregates, and special additives. It is supplied as a dry powder in pre-weighed bags ready to use on-site, which requires only the addition of clean water to produce cohesive mortar. Vetonit Render is a high-quality product that contains a shrinkage control additive. It is ideal for patch repair and thick plaster applications, especially in coastal areas. Vetonit Render is available in grey & white.
- Factory controlled pre-blend ensures consistently high quality.
- Requires only the addition of water on-site at the time of usage.
- Suitable for ME harsh weather conditions.
- Easy application with uniform work flow enables high productivity & superior finishing.
- Strong adhesion on a variety of substrates.
- Internal & external applications.
- Shrinkage control reduces surface cracks.
- Suitable for wet to dry conditions.
- ASTM C348, C305
- ASTM C266, C349
Vetonit Render is supplied in 50kg Bag.
Consumption:1.2 - 1.4 Kg/m²/mm.
Stated consumptions data are for general guidance. Actual consumption depends on the nature of the substrate, method of application, and wastage.
An original sealed bag of Vetonit Render has a shelf life of 12 months provided it is stored clear of ground in a dry and shaded place.
Mixing
For manual mixing, add to the mixing container 10-11.5 liters of water for each 50 Kg bag of Vetonit Render. Add the powder to the water and mix with a mechanical plaster mixer or low-speed electric drill fitted with a suitable paddle for 3 - 4 minutes, until a uniform, lump-free consistency is achieved.
Leave the mixed material to stand for 10 min and briefly remix without the addition of water.
Manual mixing is allowed for small batch quantities and mix for approx. 1 - 2 min or when a homogenous mix is achieved.
Smooth Concrete Surfaces
Vetonit Render can be applied directly to the smooth concrete surfaces without the need for a scratch coat.
For more adhesion, depending on the concrete surface conditions, add 1-2 liters of Vetonit Bond 2 to the mixing water and adjust to the required liquid/ powder ratio for a 50kg bag.
Do not add water to the mix once the mixed mortar starts to harden.
Application
Vetonit Render can be applied in a single layer (3 - 10 mm) or multiple layers up to 20 mm on rough or smooth surfaces to the desired thickness. For multiple application layers, each layer should not exceed 10 mm.
Apply mixed material using the trowel technique, pushing the first layer hard against the substrate. Rod or screed to a uniform thickness. Immediately follow smoothing the surface, if single-layer repair.
For the second layer allow the first layer to partially set (60 - 120 min depending on weather). Apply the second layer as described above to the desired total thickness not exceeding 20 mm.
Apply Vetonit Finish WR or Vetonit Finish WR EG as a finish coat.
Curing
Vetonit Render is best cured by spraying water on the surfaces of applied materials every 12 hrs for a minimum of 3 days. During hot & dry conditions allow curing for a minimum of 5 days. It will help to obtain high mechanical strengths and minimize the risk of surface cracks.
The substrate should be sound, clean and free from loose material, grease, laitance, dirt curing compound, etc.
Prior to Vetonit Render application, wet the entire surfaces with clean potable water and surface should look damp at the time of the Vetonit Render application.
- Do not mix with any additives or products, unless recommended by Saveto.
- Make sure the substrate is suitable for patching, repair application. In case of doubt, try on the sample area to assess its suitability.
- Do not apply the product at a temperature of less than +5ºC. During the summer season, the working area must be covered to prevent ill-effects from direct sun and also excessive air-draught during the initial curing stage.
- Tools should be cleaned with water before the mortar hardens. After the hardening, its residuals can be removed mechanically only.
Vetonit Render is highly alkaline therefore avoid direct contact with eyes or skin. It is recommended to use protective gloves and goggles during application. Any skin contact should be washed with soap & water. In case of eye irritation, immediately wash with a copious amount of clean cold water. Seek medical advice.
Vetonit Render is non-flammable.
For further information, please refer to the product material safety data sheet.
Saveto endeavors to ensure that any advice, recommendations, information it may give, is accurate and correct. It cannot accept any liability either directly or indirectly arising from the use of its products, because it has no direct or continuous control over where or how its products are applied, whether or not in accordance with any advice, specification, recommendation or information given by us. Saveto has the right to change any of the specifications mentioned in the Technical data sheets upon its discretion without prior notification.
Hard copies of TDSs are printed once or twice a year, while our technical data sheets are continuously being updated as per R&D improvements and new 3rd party testing; kindly refer to our website for the latest updated TDSs.
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