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Masonry Water Repellent 5 Litres
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Masonry Water Repellent is a water based sealer for use on bricks, blocks, reconstituted limestone, concrete and most masonry surfaces. One application will provide a long lasting barrier to the ingress of water, the product is designed to penetrate into the capillaries of masonry surfaces and reduce the absorption of water, water-borne staining and stop efflorescence. The product can be applied on both the internal or external side of the surfaces.

Masonry Water Repellent is Non-Toxic, will not peel or blister is UV and alkali stable and under normal circumstances will not significantly alter the appearance of the masonry products. However it is strongly recommended that a test be carried out prior to application as some masonry products have pigments that may be highlighted after application.

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Surfaces should be clean, dry, firm and free from oil or previously applied sealers or coatings. If required, surfaces can be washed with a strong detergent/degreaser and rinsed with water. Any cracked or damaged areas should be filled with cement based filler and allowed to cure & dry. Apply the product by brush, roller or airless sprayer, making sure that the surface is saturated. If solution is quickly absorbed apply a second coat at a rate that shows the product running down the surface.

Any product remaining on the surface after 5 minutes should be wiped off. (So as to not create an uneven surface) REMOVE PRODUCT FROM AREAS YOU DO NOT WISH TO TREAT IMMEDIATELY WITH A DAMP CLOTH OR SPRAY. Do not apply if rain or extreme weather conditions are expected.

Coverage rate will vary from 2-10m2 per litre/coat and always test a small area to ensure suitability of the product to your requirements. Shake/Stir well prior to use.

Water repellence in 24 hours and full cure achieved in 7 days.

Physical Data 
- Milky white in appearance
- Solids content of < 50% by weight
- Specific gravity of 1.0 @ 20 ºC
- pH of 7 - 8
- Soluble in water
- No VOC content
- Non flammable 

First Aid

Eyes: Flush eyes with water for at least 15 minutes
Skin: May cause irritation, Wash affected areas with soap and water.
Inhalation: May cause irritation, Move subject to fresh air. If breathing is difficult, give oxygen.
Ingestion: Can cause gastrointestinal irritation, Give 2 glasses of water to drink to dilute.
               Consult a Doctor. DO NOT INDUCE VOMITTING

Handling & Storage

Non-Hazardous according to criteria of Worksafe Australia.
The product is classified as a non-hazardous material. However, as with all chemical products good industrial hygiene procedures should be followed when using this product.
Wear suitable gloves & goggles and use in well ventilated areas.
Store in well ventilated area and keep container sealed and away from excessive heat and out of direct sunlight.

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