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Masonry Sealer



Read the product SDS carefully before handling this product. 

Approximately 6 square metres per litre.  

First coat for dense surfaces – 1 part to 3 parts XYLENE 

  1. Remove any loose contamination, dust etc. 
  2. Ensure surface is silicone and oil-free. 
  3. Ensure the surface is completely dry before applying the product. 
  4. Apply using a brush or a low-pressure sprayer – ensure even coverage. 
  5. Allow 20 – 30 minutes between coats. 
  6. Apply 2 to 3 coats if a light lustre is desirable. 

- One good even coat is sufficient to seal.
- Ideal ambient temperatures for application are between 10oC to 30oC.
- Avoid applying in windy conditions.
- Do not apply if rain is likely within 12 hours.
- See Related Products tab.

Cyndan Masonry Sealer is a sealing compound specially formulated to seal and protect concrete, bricks and any masonry surface from oil, acids, water and other contaminants. Leaves an attractive semi-gloss sheen on the surface. Available in Clear, Yellow, Light Grey and Dark Grey.

For larger quantities please contact our office.

More details

Cyndan Masonry Sealer is a solvent-based sealing compound formulated to seal and protect masonry surfaces from organic and inorganic contaminants like grease, oil, fat and most chemicals. It is a hard-wearing topical coating that penetrates surfaces to create a lasting bond with the substrate.


  • Seals and protects concrete to provide a durable surface.
  • Prevents the absorption of unwanted substances into masonry surfaces helping to eliminate odours and unsightly staining.
  • Suitable for use on vertically surface to protect them from contaminants in industrial settings.

Recommended applications:

  • Factories
  • Service Stations
  • Concrete roof tiles.
  • Shower block areas including urinal steps
  • Meat, fish and food processing work areas

We stock Masonry Sealer in Clear, Yellow, Light Grey & Dark Grey. Other colours can be prepared upon request.

Suitable for use in AQIS inspected meat and food processing plants.


  • Safety Data Sheet: Refer to the SDS before handling this product.
  • Storage: Store in the closed, original container in a cool, dry and well-ventilated place out of reach of children. | Do not store in direct sunlight.
  • Disposal: Containers must be thoroughly rinsed and dried before disposal. | Dispose of in accordance with your local government regulations - if in doubt return empty container to the manufacture. | Empty containers and product should not be burnt.
  • Safe Use - AMBER Code: Please use caution as per safe use and storage guidelines. Goods might be classified as Dangerous Goods. However, Amber items are safer to use as a result of replacing harmful ingredients with safer alternatives than what you find in Red Coded products.
  • Personal Protection Equipment (PPE): See 'Related Products' on this page.


SDS Info

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