DENARE WATERPROOFING TECHNOLOGIES AUSTRALIA LIQUID MEMBRANES WATER-STOP Water based polymeric liquid rubber waterproofing for wet areas. WATER-STOP is a one part polymeric liquid elastomer, which reinforced and fully cured, forms a flexible waterproof lining suitable for use in showers and other wet areas as described in Australian Standard AS3740-1994 "Waterproofing wet areas within residential buildings." (CSIRO opinion 157) INSTALLATION DETAILS: Suitable substrates such as villa board, structafloor, plasterboard, concrete and cement render shall be dry, clean and free from dust, oil and other contaminates. Small hairline cracks, joins internal corners, penetrations and other details shall receive a bead of Denare Polyurethane sealant and allow 1 hour to tack dry before proceeding. Floor wastes in concrete shall be cut to floor level with no up stands. Particle board or compressed sheet flooring should have leak control flanges fitted to allow water to drain down into floor waste. WATER-STOP is self priming on surfaces such as villa board, plasterboard. Structafloor and sound concrete. Concrete and other porous substrates must be primed with Denare Primer. External surfaces must be primed with Denare Primer/Sealer. Where substrate has been subject to leakage Denare Hydrepoxy 300 should be applied at the rate of 3-5m²/lt. This shouldbe allowed to cure for at least 2 hours. Apply first coat of WATER-STOP to all wall and floor corners and base of shower tray and hob. Embed reinforcing bandage into all corners, across the floor of the shower and over the hob. Apply a saturating coat of WATER-STOP over the above areas. Immediately there after apply WATER-STOP to walls within the shower recess and over the entire floor area. Apply a second and final coat of WATER-STOP over the entire area once first coat is dry, approximately 24 hours, depending on weather. Finished thickness to be between 1mm and 1.5mm thick. Allow membrane to fully cure susally 1 to 4 days prior to tiling. WATER-STOP is compatible with most solvent free tile adhesives. Careful selection of the adhesive best suited to the particular substrate, and strict compliance with the manufacturer's instruction is essential. TECHNICAL DATA: WATER STOP Shelf Life: 2 years in sealed containers Colour: Blue and Grey Tensile Strength: 1250 Kps @ 160% elongation Elongation at Break: 160% approx. Touch Dry: 2-4 hours Recoat Time: 8 hrs (1mm @ 25°C, 40% RH) Full Cure: 48 hrs (1mm @ 25°C, 40% RH) Application Temperature: Minimum 8°C, Maximum 35°C Coverage: 1.5lts/m² PRECAUTIONS: Areas subject to rising damp should be first sealed with Denare Hydrepoxy 300. Protect membrane from traffic prior and during tiling. CLEAN UP: Uncured WATERSTOP products may be removed with Denare general purpose solvent. Removal of cured products may be assisted with Denare GP Solvent IMPORTANT: Denare Products Pty Ltd. guarantees the products against faulty manufacture and defective materials. Should any of its products be proven to be defective the liability of Denare shall be limited to replacement of the product and this warranty in lieu of all other warranties expressed or implied. User shall determine suitability of product and assume all liability in connection therewith. Back to Liquid Membranes index