P79-Aufbrennsperre TM engl.pdf
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<h1>P79-Aufbrennsperre TM engl.pdf</h1> <p>SCHOMBURG GmbH & Co. KG <br />Aquafinstrasse 2 – 8 <br />D-32760 Detmold - Germany <br />phone + 49 - 5231- 953- 00 <br />fax <br />+ 49 - 5231- 953-108 <br />mail export@schomburg.de <br />web www.schomburg.de/en</p> <p>P79-Aufbrennsperre</p> <p>Building <br />SCHOMBURG Product <br />Systems</p> <p>Technical Data Sheet <br />Art.-No. 2 05402</p> <p>Primer for finish <br />Properties: <br />P79-Aufbrennsperre prevents the serious dry out of <br />plaster on highly absorptive surfaces like brick masonry, <br />lime sandstone, expanded concrete. <br />P79-Aufbrennsperre forms no film and does not cause a <br />parting layer between plaster and masonry. P79 does <br />not reduce the vapour diffusionability of the masonry. <br />P79-Aufbrennsperre disposes of hydrophobizing <br />attributes and results a slight water repellence to the <br />surface. It does not cause a complete water-proofing.. <br />Water that the plaster needs to cure is not removed on <br />surfaces pre-treated with P79. <br />Areas of application: <br />P79-Aufbrennsperre is applied on absorptive surfaces <br />which are to be finished like brickwork, lime sandstone, <br />expanded concrete to avoid the fast dry out of the <br />plaster. <br />Technical Data: <br />pH value: <br />Colour: <br />Specific gravity: <br />Packaging: <br />Consumption:</p> <p>Storage:</p> <p>Product preparation: <br />P79-Aufbrennsperre is diluted with water and applied <br />by spraying or brushing. <br />Dosage on different surfaces: <br />Brick masonry: <br />a. strongly absorbing: <br />1:2 to 1:6 <br />b. weakly absorbing: <br />1:2 to 1:4 <br />Lime sandstone: <br />1:6 <br />Expanded concrete <br />(only interior): <br />1:2 to 1:4 <br />Imortant advice: <br />The priming must be dried out before the plaster is <br />applied. It is impossible to apply wet in wet. The <br />finishing may be started 1 to 3 days after application of <br />the priming with P79-Aufbrennsperre. Protect areas that <br />are not to be primed. P79-Aufbrensperre etches glass, <br />metals, clinker, window frames etc.</p> <p>11 - 12 <br />yellow <br />approx. 1.0 g/cm3 <br />10, 25, and 180 kg holder <br />approx. 30 - 60 g/m2. The <br />Correct mixing ratio can be <br />determined by job site testing. <br />18 months, in frost-free places <br />in unopened packs, but P79 <br />freezes will not be destroyed <br />by frost. Freeze material has <br />to defrost and has to be <br />stirred well.</p> <p>This technical data sheet is a translation from German and does not consider local building codes or legal requirements. It shall be used as general reference for the product. <br />Legally binding is only the latest German technical data sheet or the latest data sheet from one of our foreign subsidiaries inside their sales territory. <br />45/06 Dr.Ho/SLG/JD</p>
