Protective Coatings
Vetoseal XW770

Silicone-based polymeric water repellant pore sealer & hardener for limestone, masonry & natural stone

As a universal, versatile lime-stone and masonry surface sealer and hardener.
Enhancing weak lime-stone and masonry facades strengths.
As a dust proofer for cementitious surfaces.
Sealing of highly porous cementitious substrates.
Fast Download
Technical Data Sheet
download (*.pdf 0.17Mb)
Method Statement
download (*.pdf 0.23Mb)
Technical Information
Product Description

Vetoseal XW770 is an environmentally friendly Silicone-based sub-silicone polymeric water repellant pore sealer and surface hardener for concrete, masonry, and natural stone. The product penetrates the substrate, reacts with airborne carbon dioxide, and hardens, providing an impervious hard, and dense surface.

  • Easily applied by brush or spray.
  • Versatile with applications of a large number of coating materials and sealants.
  • Designed for highly porous weak surfaces.
  • Multi-grade suiting a wide range of applications.
  • Specifically designed for natural stone present in the MENA region.
  • Cost-effective, suitable for use in MENA region weathering conditions.
Packaging & Coverage

Vetoseal XW770 is supplied in 20 Liters containers.
Coverage: 6 m2 / liter.

Stated consumption data are for general guidance. Actual consumption depends on the nature of the substrate, method of application, and wastage.

Shelf Life & Storage

The original sealed container of Vetoseal XW770 has a shelf life of 12 months, provided it is stored clear of ground in a dry and shaded place below 35ºC.

Application Information
Instructions for use


Apply Vetoseal XW770 as a continuous flood coat using either a soft brush or low-pressure spray equipment at the correct coverage rate. For best performance, apply a single flood coat at a 4-6 m2 / Liter rate.


Clean equipment and tools using clean water immediately after use. If residual material exists or hardens, mechanical means such as wire brush would be required to remove residue.

Surface Preparation

The surface must be sound and thoroughly cleaned before Vetoseal XW770 is applied. All loose particles, old mortar, laitance, dirt, paint, etc., must be removed by brushing with a stiff/wire brush or other suitable means. Fungi or Algae should be scoured away using hypochlorite type bleach or proprietary fungicidal solution and then washed with water. Remove all traces of oil and greases with an industrial-grade chemical degreaser or another suitable degreasing agent.

Additional Information
Health & Sefety

Vetoseal XW770 should not come into contact with skin and eyes or be swallowed. Avoid inhalation of vapor and spray. Use only in well-ventilated areas. In case of insufficient ventilation, wear suitable respiratory protection.

Wear suitable protective clothing, gloves, and eye/face protection. Barrier creams provide additional skin protection.

Should accidental skin contact occur, remove immediately with a suitable skin cleanser followed by washing with soap and water.

In case of contact with the eyes, rinse immediately with plenty of water and seek medical advice.

If swallowed, seek medical attention immediately - do not induce vomiting.

Refer to Material Safety Data Sheet for further information.

Important note

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 following any advice, specification, recommendation, or information given by us. Saveto has the right to change any of the technical data sheets' specifications upon its discretion without prior notification.

Hard copies of TDSs are printed once or twice a year. Our technical data sheets are continuously updated as per R&D improvements and new 3rd party testing; kindly refer to our website for the latest updated TDSs.

More Products from this section
Vetoproof EC720

Non-toxic solvent-free epoxy waterproof wall, floor & tank coating

Vetoproof EC760

Two-component coal tar solvent epoxy protective coating

Vetoproof EC761

Solvent-free coal tar epoxy-based protective coating

Vetoproof EC722

Epoxy Polysulphide Elastomeric Coating System

Vetoseal XX777
Silane acrylate surface treatment, enhancer, and hardener for limestone, concrete, and masonry


Silane acrylate surface treatment, enhancer, and hardener for limestone, concrete, and masonry

view more
Featured Product
Vetonit PAB100

Saveto plaster accessories  - plaster architrave beads

Architrave Feature Bead is used to form a decorative shadow line at plaster edge, door and window reveal, and other joinery features.
Use as a neat divide between differing wall finishes.
Contact us
Choose a country
Saudi Vetonit Co. Ltd. (SAVETO)
P.O. Box 52235 Riyadh 11563, KSA
Toll: (+966 11) 265 3334
Fax: (+966 11) 265 0936
800 124 9009
Fax: (+966 11) 265 0718