KABE SISI AVANT - silicone-silicone plaster 2mm | 25kg
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The SISI AVANT plastering mass is used for manually performing thin-film plastering expeditions outside buildings, including in the styrofoam-based warming system KABE THERM AVANT*. Designed for both mineral substrates (e.g. concrete, cement plaster, cement-lime) and substrates coated with a well-bound plastic-based paint coating. The substrate must be primed with SiSi GT before applying the mass.
The most important features of silicone-silicone plaster are:
- Resistant to adverse weather ingress
- High resistance to mechanical damage
- Additionally protected against algal and fungal lichen
- Wide color palette
- Contains silicone resin
Application of SISI Avant plastering mass:
PREPARATION OF THE SUBSTRATE: The substrate must be supportive (without cracks and cracks), degreased, even and dry and free from stains and eruptions of biological and chemical origin. In case of algal and/or fungal lichen, the substrate should be cleaned mechanically and then washed off with water and de-ed with ALGIZID. Wash and de-de-de-stain old and/or soiled substrates with cleanforce. Any loose, non-substrate layers (e.g. uncoated plasters or exfoliated coatings) must be removed. In a situation where the unevenness of the substrate is significant (from 5 to 15 mm), the wall should be pre-aligned with compensatory mortar, and then the entire surface is scheduling with adhesive-putty mortar KOMBI. With smaller bumps (up to 5 mm), the substrate can be immediately aligned and smoothed with KOMBI adhesive-filler mortar. Absorbent substrates should be primed with BUDOGRUNT ZG before applying compensatory and/or putty mortars. When applying silicone-silicone plastering mass to newly made mineral substrates (e.g. concrete, cement plaster and cement-lime plaster), keep min. 4-week seasoning period. Before applying the plastering mass in the THERM AVANT KABE system, the backing layers of the system must be made according to the technology of the complex thermal insulation system of the external walls of ETICS buildings. The silicone-silicone plastering mass can be applied to the primed surface only after the military layer has completely dried, which normally occurs after 3-4 days.
PRIMING: The substrate should be primed with SiSi GT before applying the plastering mass. The seasoning period applied to the substrate of the preparation before applying the plaster is about 24 hours. In order to limit the possibility of piercing the color of the substrate through the texture of the plastering expedition, it is recommended to use a primer colored under the color of the plaster.
PREPARATION OF PLASTERING MASS: The packaging contains a product ready for use. After a long storage period and immediately before use, the mass should be thoroughly mixed (with a free-turn drill/mixer with a cage agitator) until a homogeneous consistency is obtained. Further mixing is not advisable as it may lead to excessive aeration of the mass. In justified cases, the plastering mass can be diluted with a small amount of drinking water (adding a maximum of 0.25 liters per 25 kg of plaster). In determining the amount of water, account shall be taken of the type of substrate, the drying conditions and the application technique.
OVERLAP: Apply the plastering mass to the substrate with a thin, even layer on the thickness of the grain, using a stainless steel trou. Then, with a plastic trouch, remove the texture of the plaster, blurring the applied mass with circular movements.
DRYING: Dry time applied to the plastering medium (at +20°C and relative humidity 55%) approximately 6 hours. Complete curing of the plastering expedition occurs after about 48 hours. Note: Low temperature and high humidity extend the drying period up to a few days. Protect the newly applied plastering mass from precipitation and moisture condensation until the expedition is completely cured.
EXECUTIVE GUIDELINES: The end result of a plastering expedition may be influenced by the type of substrate. Therefore, in the presence of a heterogeneous substrate, it is recommended to pre-sooth its entire surface with kombi adhesive-filler mortar. In order to avoid colour differences, it is necessary to make a surface constituting a separate architectural whole in one working cycle with material from the same production batch, wet to wet. Immediately after completion of the work of the tool should be washed with water. When applying and drying plastering mass, rainless weather should occur with air temperatures from +5°C to +25°C. Avoid working on directly sunny surfaces and in strong winds. In order to protect the unsaid plastering expedition from the harmful effects of weather ingress, it is recommended to use suitable protective nets or tarpauli on scaffolds.