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<p style="text-align: justify;">ATLAS UNI GRUNT is an impregnating sealer for priming, manufactured on the basis of the finest quality water dispersion of polymer resins.</p>
<ul>
<li>reinforces absorptive substrates of any type</li>
<li>high yield, quick-drying</li>
<li>decreases and unifies substrate absorptiveness</li>
<li>for application in temperature up to +30°C</li>
<li>improves bonding to the substrate</li>
<li>underneath floors and screeds</li>
<li>underneath adhesives, plasters, top finishes, paints</li>
</ul>
<p style="text-align: justify;"><img alt="" src="https://d2d2yzufo5fwh3.cloudfront.net/images/products/atlas/uni%20grunt.JPG?1569329906605" style="width: 331px; height: 60px;" /></p>
<h2>Use</h2>
<ul>
<li style="text-align: justify;">Very short time of drying</li>
<li style="text-align: justify;">Reinforces top surface of primed mineral substrates – penetrates into material structure, reinforces it and improves its load-bear capacity.</li>
<li style="text-align: justify;">Prevents “taking in” excessive amount of water from the layer applied upon the substrate – limits the absorption of the substrate.</li>
<li style="text-align: justify;">Improves yield of paints, top finishes and adhesives – increases yield of materials used for the next layer application, reduces their consumption by sealing structure of a primed substrate.</li>
<li style="text-align: justify;">Creates temporary protective layers on subfloors – improves the resistance of the floor to dust deposition, facilitates its cleaning (must not be considered as the final finishing layer).</li>
<li style="text-align: justify;">Facilitates application of the next layers – painting coats, adhesives, top finishes and fillers, floors and self-levelling screeds, adhesives for carpets, wallpapers, adhesives for thermal insulation etc.</li>
<li style="text-align: justify;">Decreases substrate absorptivity</li>
<li style="text-align: justify;">Bonds non-stable substrates</li>
<li style="text-align: justify;">For application with a roller, a brush or with a sprayer.</li>
<li style="text-align: justify;">Transparent, solvent-free and water-soluble – product is colourless after drying, does not cause substrate discolouration.</li>
</ul>
<p style="text-align: justify;"><span style="font-weight: bold;">Kinds of primed substrates</span>:</p>
<ul>
<li>cement floors and screeds, cement and cement-lime plasters and top finishes, walls made of cellular concrete</li>
<li>walls made of brick or silicate blocks, walls made of brick or ceramic hollow blocks</li>
<li>cement floors and screeds with floor heating, magnesium screeds</li>
<li>cladding fixed with cement or gypsum adhesive, mineral waterproofing, cement floors and screeds, anhydride screeds</li>
<li>cement, cement-lime, gypsum plasters, gypsum, cement top finishes</li>
<li>painting coats made of indoor acrylic and latex paints, wallpapers</li>
</ul>
<h2>Consumption</h2>
<p style="text-align: justify;">The average consumption is 0.05 ÷ 0.2 kg of emulsion for 1 m².</p>
<p style="text-align: justify;">In practice, the consumption depends on the substrate absorptiveness.</p>
<h2>Packaging</h2>
<p>Plastic containers: 5 kg<br />
Pallet: 540 kg in 5 kg containers.</p>
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✔reinforces absorptive substrates ✔quick-drying ✔application in temp. up to +30°C ✔improves bonding to the substrate ✔underneath floors and screeds, adhesives, plasters, top finishes, paints ✔check it on baubay.de |
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<p>Vinyl coated glass fibre mesh - for the reinforced layer (base coat) installation, to be embedded in the adhesive layer during installation of thermal insulation systems both with polystyrene and mineral wool.</p>
<p class="hd1"><span class="title">The main characteristics</span></p>
<ul>
<li><span class="txt">resistant to alkali</span></li>
<li><span class="txt">durable</span></li>
<li><span class="txt">flexible</span></li>
</ul>
<p class="hd1"><span class="title">The main parameters</span></p>
<ul>
<li><span class="txt">density: 165 g/m²</span></li>
<li><span class="txt">width: 1.0 m</span></li>
</ul>
<p class="hd1">Properties</p>
<ul>
<li>Durable – consists of interlacing weft and warp yarns creating strong gauze weave, providing the mesh with high mechanical resistance and preventing the yarns from slipping out of position.</li>
<li>Flexible – ensures compensation of thermal and mechanical deformations the thermal insulation system is subject to during operation, prevents formation of cracks in the façade layers and enables obtaining of stable substrate for the rendering coat.</li>
<li>Resistant to alkali – the yarns are protected against aggressive alkali present in adhesive mortars, by immersion in acrylic bath.</li>
</ul>
<p class="hd1">Important technical information</p>
<ul>
<li>The properties of the mesh are fully utilized when it is applied together with the other elements of the system in accordance to its execution technology.</li>
<li>The mesh has to be stored in vertical position, in dry, airy rooms, away from heating devices.</li>
</ul>
<p><span style="font-weight: bold;">Note:</span> The mesh must not be exposed to direct sunshine and atmospheric factors.</p>
<p class="hd1">Base coat installation</p>
<p style="text-align: justify;">The base coat (reinforced layer) installation can commence after the adhesive used for fixing the thermal insulation boards has properly set and additional mechanical fixings have been installed (usually after three days). Apply the adhesive evenly over the whole surface of thermal insulation and embed consecutive strips of mesh into it. Put the mesh strips vertically – from top to bottom. It is most convenient to press the mesh into the adhesive in a few spots only and then embed the whole strip using a notched trowel. Properly set mesh should be embedded in the adhesive layer not deeper than a half of the layer thickness and therefore be completely invisible under the surface of the adhesive and should not contact the surface of the boards. The base coat should be ca. 3 mm thick and be a continuous layer, i.e. consecutive strips should be applied with at least 10 cm overlap both vertically and horizontally and 15 cm overlap at the corners. The overlaps of the mesh cannot correspond with the joints between polystyrene boards. After embedding the mesh, carefully float the adhesive layer with a smooth steel float.</p>
<p class="hd1" style="text-align: justify;"><span class="hps">Consumption</span></p>
<p style="text-align: justify;"><span class="hps">1.1 m²/m²</span></p>
<p class="hd1">Packaging</p>
<p>roll of 50 m</p>
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