Waterbased non-staining siloxane water repellant
Vetoseal XW771 is a water based silane-siloxane penetrating hydrophobic water repellent. It penetrates the cementisious or stone substrates, reacts and works by increasing surface tension of water so that it slides away from the surface. Vetoseal XW771 allows the substrate to breath by allowing watervapor to escape the substrae in addition to drastically reducing water absorption and resisting ingress of chloride ions.
- AASHTO T277-02 (2006R): Low
- ASTM C1202-12: Low
Vetoseal XW771 supplied in 20 Liter Pail. Theoretical Yield - 4 - 12 m2 / liter.
Original sealed bag of Vetoseal XW771 has a shelf life of 12 months provided it is stored clear of ground in a dry and shaded place below 35ºC.
Vetoseal XW771 is designed to be applied by brush or low pressure spray in two to three flood coats for maximum performance. Treating tiles by immersion of silane-siloxane solution may slightly reduce bonding of tile that rely on absorption of adhesive paste for bonding.
Vetoseal XW771 should be applied as a continuous fl ood coat using either a soft brush or low pressure spray equipment at the correct coverage rate. For best performance 2 to 3 flood coats are recomended with a 2 to 4 hours of time in between coats (4 m2 / Liter).
Equipment and tools can be cleaned using Vetonit Solvent XX400 immediately after use. Shall residual material exist or harden, mechanical means such as wire brush would be required to remove residue.
Surfaces to be treated with Vetoseal XW771 must be structurally sound and free from loose materials, gresee, oils or other contaminants. Shall such contamination be present it is recomended to remove these by grit blasting and using an industrial chemical degreaser. Cracks or holes can be repaired using a recommended Saveto repair material which should be allowed to cure prior to proceeding.
Vetoseal XW771 should not come into contact with skin and eyes or be swallowed. Avoid inhalation of vapour 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 eyes, rinse immediately with plenty of water and seek medical advice.
If swallowed, seek medical attention immediately - do not induce vomiting.
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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