ASO-Unigrund-S_204201_Englisch.pdf
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<h1>ASO-Unigrund-S_204201_Englisch.pdf</h1> <p>Technical data sheet <br />ASO®-Unigrund-S <br />Special rapid-bonding primer</p> <p>Material number</p> <p>Package type</p> <p>Colour</p> <p>Units / pallet</p> <p>Pc/package</p> <p>204201001</p> <p>1 kg, bottle</p> <p>pink-violet</p> <p>450</p> <p>6</p> <p>204201002</p> <p>5 kg, can</p> <p>pink-violet</p> <p>112</p> <p>1</p> <p>Areas of application <br />As a primer on absorbent and non-absorbent substrates <br />As adhesion promoter on tiles and smooth concrete <br />for interior and exterior use</p> <p>Product features <br />Dispersion primer containing quartz <br />Rapid drying <br />Ready to use <br />Grippy surface <br />Provides effective joint connections</p> <p>Advantages <br />System component for bonded waterproofing <br />Particularly grippy surface <br />Rapid drying <br />Coloured for better working inspections</p> <p>Existing test certificates <br />French cert. VOC <br />EMICODE licence <br />AgBB certificate <br />Belgian cert. VOC <br />ETAG 022-1</p> <p>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />1/3</p> <p>06/11/2025</p> <p>Technical data sheet <br />ASO®-Unigrund-S <br />Technical Data <br />Material properties <br />Product components <br />Base material <br />Consistency <br />Density (spec. weight) <br />Temperature resistance <br />Classification of the reaction to fire in accordance with DIN EN 13501-1</p> <p>1 component system <br />Butadiene styrene <br />Liquid <br />approx. 1.33 g/cm³ <br />- 20 + 80 °C <br />E</p> <p>Application <br />approx. 5 - 25 °C <br />approx. 15 - 45 minutes <br />After drying completely on non-absorbent substrates (approx. 45 <br />minutes at +15 °C) <br />As soon as ASO-Unigrund-S is dry on the surface on absorbent <br />substrates <br />approx. 100 g / m² <br />approx. 5 - 25 °C</p> <p>Substrate temperature <br />Foot traffic after <br />Can be covered with tiles</p> <p>Consumption (primer) <br />Application temperature</p> <p>Processing equipment <br />Aids/tools <br />Fine-pored sponge roller <br />Brush <br />Colour roller</p> <p>Suitable substrate <br />Cement-based screed (CT) <br />Calcium sulphate screeds (CA, CAF) <br />Concrete <br />Wood materials <br />Dry screeds <br />Raised floors <br />Floor levelling compounds</p> <p>Tile bearing elements <br />Lime-cement plaster <br />Gypsum plaster <br />Light plaster <br />Gypsum boards <br />Gypsum fibre boards <br />Cement plaster</p> <p>Cement and fibre cement boards</p> <p>Preparing the substrate <br />Requirement for substrate <br />1. Load-bearing <br />2. Dry <br />3. Even <br />4. Sealed in the surface <br />5. Free of cracks <br />6. Free of adhesion inhibiting substances</p> <p>Preparing the surface <br />1. Calcium sulphate screeds must be roughened and vacuumed. <br />2. Prime calcium sulphate screeds with ASO-Unigrund-S. <br />3. A moisture measurement must be carried out using the CM method to assess whether it is ready to receive. <br />4. Weak or adhesion inhibiting layers must be brushed off mechanically, sanded, milled or shot blasted.</p> <p>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />2/3</p> <p>06/11/2025</p> <p>Technical data sheet <br />ASO®-Unigrund-S <br />Application <br />Application <br />1. Stir well before use. <br />2. Use undiluted on non-absorbent substrates (e.g. old tiled finishes). <br />3. Dilute 1:1 with water for absorbent substrates. <br />4. Apply ASO®-Unigrund-S evenly and thinly with a foam or lamb’s wool roller in a criss-cross pattern. <br />5. Tiles and boards can be laid on absorbent substrates as soon as ASO®-Unigrund-S has dried on the surface – approx. 15 minutes – and is dry <br />to handle. <br />6. Further processing is only possible once it is completely dry on non-absorbent substrates. Drying time approx. ¾ of an hour. <br />7. If using in exterior areas, ASO®-Unigrund-S must be protected by bonded waterproofing in combination with tiled finishes under ceramic <br />coatings, e.g. AQUAFIN®-2K/M-PLUS.</p> <p>Cleaning tools <br />Clean tools immediately after use with suitable solvent.</p> <p>Storage conditions <br />Storage <br />Store in a frost-free, cool and dry place. At min. 5 - 40 °C for 15 months in the original canister. Promptly use opened container.</p> <p>Emission behaviour / building certification systems <br />Very low emissions in accordance with GEV-EMICODE, which normally results in positive evaluations within the scope of building <br />certification systems in accordance with DGNB, LEED, BREEAM, HQE. <br />Suitable for indoor use in accordance with the French VOC Directive and Belgian Royal Decree C-2014/24239.</p> <p>Notes <br />Protect surfaces that are not to be treated from the effects of ASO®-Unigrund-S! <br />Clean splashes immediately with water.</p> <p>Observe applicable safety data sheet! <br />Explanations <br />Conformity / Declaration / Verification</p> <p>The rights of the buyer with regard to the quality of our materials are based on our terms and conditions of sale and delivery. Our technical advice team will be happy to advise you <br />in the case of requirements that exceed the scope of the application described here. In order to be binding, a legally binding written confirmation is required. The product description <br />does not release the user from a duty of care. Lay a test area in the event of uncertainty. This version becomes invalid in the event of a new version being issued.</p> <p>SCHOMBURG GmbH & Co. KG · Aquafinstr. 2–8 · D-32760 Detmold (Germany) · Tel. +49-5231-953-00 · Fax +49-5231- 953-333 · schomburg.com <br />3/3</p> <p>06/11/2025</p>
