TSIRCON CO LTD

MANUFACTURERS & TRADERS OF BUILDING MATERIALS

Ημ. έκδοσης 1/2004

TSIRCO-GEL SURFACE RETARDER

Product: Tsirco-Gel Surface Retarder is applied to formwork to provide exposed aggregate finish.

Composition: Clear white gel.

Purpose: To produce decorative finish or a surface suitable for keying multiple layers of concrete or other construction materials.

Usage: Ready for use. One litre will treat approximately 3-4 square meters. It is advisable to carry site trials to establish the coverage according to the depth of exposure required.

Pack: 20kg.

Advantages: Tsirco-Gel Surface Retarder is easily brushed and it can be used on plain wood, polyurethane, hardboard, fibreglass and steel moulds. The retarded surface is easily removed by high-pressure water jet or by the use of stiff brush. It is a water-based product.

Introduction: Tsirco-Gel Surface Retarder is a product suitable for the production of exposed aggregate finishes. It is ideal to be applied on vertical surfaces, even complex shaped moulds providing a uniform coating free from ‘‘runs’’.

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Head office: Strovolos Industrial Zone, P.O. Box 23863, 1687 Nicosia, CYPRUS. Tel: +357 22 - 487029 , Fax: +357 22 - 487716 htpp://www.tsircon.com TSIRCON CO LTD

MANUFACTURERS & TRADERS OF BUILDING MATERIALS

Properties: Appearance: Clear white gel Flash Point: Not applicable Freezing Point: Solidifies approximately at 0oC but when the temperature returns to normal, the performance of the product is not affected.

Where to use: Tsirco-Gel Surface Retarder is suitable for three purposes:

 Expose aggregate in order to give decorative finishes.

 Provide a rough bonding surface at construction joints.

 Provide a rough bonding surface for rending and bonding tiles.

How to use: Tsirco-Gel Surface Retarder is ready for use as supplied and should not be re-diluted. It is best applied by paintbrush or serrated trowel and it requires only one coat. Over brushing must be avoided. Concrete may be placed immediately after the formwork has been coated with the retarder and then removed with water pressure or a stiff brush. Concerning the cleaning of moulds and formwork from Tsirco-Gel Surface Retarder, it is easily removed by light brushing and washing.

Usage: The depth of exposure of the aggregate depends on the cement content of the mix, temperature, water/cement ratio, cement characteristics, dosage etc. One litre will treat approximately 3-4 square metres of surface.

Storage Life: Tsirco-Gel Surface Retarder does not require special storage conditions. Avoid freezing conditions or direct sun light in summer.

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Head office: Strovolos Industrial Zone, P.O. Box 23863, 1687 Nicosia, CYPRUS. Tel: +357 22 - 487029 , Fax: +357 22 - 487716 htpp://www.tsircon.com TSIRCON CO LTD

MANUFACTURERS & TRADERS OF BUILDING MATERIALS

Handling Precautions: Tsirco-Gel Surface Retarder provides the following safety measures:

 Good quality safety glasses with side protection against splashes.

 Adequate ventilation.

 Keep containers tightly closed.

 In case of contact with eyes, rinse immediately with plenty of water and seek medical service.

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Head office: Strovolos Industrial Zone, P.O. Box 23863, 1687 Nicosia, CYPRUS. Tel: +357 22 - 487029 , Fax: +357 22 - 487716 htpp://www.tsircon.com