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 addition of clean water to produce cohesive mortar. Vetonit Thick Render is a high quality product contains shrinkage control additive. It is ideal for patch repair and thick plaster application especially in coastal areas. Vetonit Render is available in grey & white, also available in Saveto Standard Colours.
- Factory controlled pre-blend ensures consistent high quality.
- Requires only 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 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, with consumption:1.2 - 14 Kg/m²/mm
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 litres of water for each 50 Kg bag of Vetonit Render or 12-14 litres/50 kg bag for machine application. 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 addition of water.
Manual mixing is allowed for small batch quantities and mix for approx. 1 - 2 min or when homogenous mix is achieved.
Smooth Concrete Surfaces
Add 1-2 litres of Vetonit Bond 2 to the mixing water and adjust the water requirement accordingly for each 50 kg bag. Follow same mixing procedure as described above. Ensure that scratch layer is applied first. Mixed material must be used within 2 hours.
Do not add water to the mix once the mixed mortar start to harden
Application
Vetonit Render can be applied in a single layer (3 - 10 mm) or multiple layers upto 20 mm on rough or smooth surfaces to desired thickness. For multiple layers application, each layer should not exceed 10 mm.
Apply mixed material using spray machine or hawk & trowel technique, pushing first layer hard against the substrate. Rod or screed to uniform thickness. Immediately then follow smoothing the surface, if single layer repair.
For second layer allow the first layer to partially set (60 - 120 min depending on weather). Apply second layer as described above to desired total thickness not exceeding 20 mm.
Apply Vetonit Finish WR IG or WR EG as finish coat.
Curing
Vetonit Render is best cured by spraying water on the surfaces of applied materials every 12 hrs for minimum of 3 days. During hot & dry conditions allow curing for minimum of 5 days. It will help to obtain high mechanical strengths and minimize the risk of surface cracks.
Substrate should be sound, clean 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 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 sample area to assess its suitability.
- Do not apply the product at temperature less than +5ºC. During summer season the working area must be covered to prevent ill-effects from direct sun and also excessive air-draught during 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 wash with soap & water. In case of eyes irritation, immediately wash with copious amount of clean cold water. Seek medical advise.
Vetonit Render is non-flammable.
For further information, please refer to 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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