Field of Application
Ready-to-use, structurable silicone resin render for mineral and organic wall and ceiling surfaces outdoors without biocidal film protection. Can be used in connection with the Capatect facade systems.
- Without biocidal film protection
- Highly permeable to water vapor
- Water repellent
- Smooth processing
- Can be diluted with water
- Graduated, lightfast pigment-filler-granulate combination
Packaging/Package Size25 kg bucket
Can be tinted by manufacturer. Suitable for machine tinting with dosing systems from ColorExpress.
Further custom colors with lightness value > 20 on request. If, for design reasons, colors with lightness value < 20 are required, these can be achieved in some cases with a double coat of Muresko CoolProtect paint.
Tinting of small quantities is possible by adding CaparolColor Vollton- und Abtönfarben (formerly Alpinacolor) or Amphibolin Vollton- und Abtönfarben. Do not add more than 2 % colour, otherwise the consistency will be too thin.
StorageCool, dry and frost-free, avoid large temperature fluctuations. Protect from direct sunlight. Shelf life min. 12 months in original sealed packaging.
DensityApprox. 1.8 g/cm³
Diffusion-equivalent air layer thickness sdH2O
< 0.14 m as per DIN ISO 7783
class V1 (high) as per DIN EN 15824
Fire behaviourA2-s1, d0 as per DIN EN 13501-1 (non-combustible)
Vehicle / Binding agentSilicone resin emulsion, acrylic resin dispersion
Water permeability (w-value)≤ 0.1 kg/(m2·h0,5) as per DIN EN 1062-3
class W3 (low) as per DIN EN 15824
|626 FREE||Capatect AmphiSilan Fassadenputz||K20, scraped structure||2.0||2.7|
|626 FREE||Capatect AmphiSilan Fassadenputz||K30, scraped structure||3.0||3.6|
The consumption figures are guide values without loss of bulk or shrinkage. Building-dependent or processing-related deviations must be taken into account.
The substrate must be even, clean, dry, solid, sound/ stable and free from all substances that may
prevent good adhesion. In Germany follow VOB, part C, DIN 18 363, section 3.
Non-stable paint, emulsion paint or synthetic resin plaster coatings, as well as non-stable mineral coatings must be completely removed. Clean firmly adhering coatings dry or wet.
Clean mold, moss or algae-infested surfaces with pressurized water jets, observing the legal regulations. Wash thoroughly with Capatox and let the surfaces dry well. Clean surfaces soiled by industrial fumes or soot by means of pressurized water jets with the addition of suitable cleaning agents and in compliance with legal regulations.
Method of Application
Apply the render with a stainless steel trowel or suitable spraying equipment homogeneously
to surface sections. Rub off immediately to the grain size and take off excessive slurry. Immediately afterwards rub evenly in a circular motion with a plastic trowel or with a PU board. The surface roughness is influenced by the chosen tool, hence always the same type of texturing tool should be used.
For spray application the nozzle size depends on the grain size (nozzle size = 4 x grain size).
Working pressure: 0.3 to 0.4 MPa (3 to 4 bar). Apply thoroughly an homogeneous layer during spray
application. Avoid visible overlapping that may be caused by storeys of scaffolding.
Always the same craftsmen should finish seamless surfaces to achieve an even texture. To avoid
lapping on large-area surfaces, care should be taken to have a sufficient number of craftsmen on the
job and to apply the material wet-on-wet without interruption.
Granules and filler are natural products and therefore may occasionally cause slight colour variation in
the finished coating. Only use products of the same batch or, if materials from different batches must
be applied, mix the entire quantity needed in advance.
Capatect AmphiSilan Fassadenputz is not suitable for horizontal surfaces exposed to water.
Surface Coating System
The key coat Putzgrund 610 has to be tinted in matching colour shade before applying the tinted
finishing coat. Allow thorough drying of key/ intermediate coats before further application.
New mineral base coats (reinforcement layer): Prime with Putzgrund 610. New cement-free base
coats: No key coat required. Weathered base coats (e.g. after winter break): Prime with Putzgrund
Plasters of mortar groups PII u. PIII:
New plasters can be coated after a sufficient waiting period, usually after 2 weeks at approx. 20°C
and 65% rel. humidity. In less favorable weather conditions, e.g. influenced by wind or rain,
significantly longer waiting times must be observed. An additional key coat with CapaGrund Universal
reduces the risk of lime efflorescence, so that the finishing coat can be applied after just 7 days.
Intermediate coat with PutzGrund 610.
Renewed plaster areas must be well set and dried out. Prime coarse, porous, absorbent, slightly
sanding plasters with OptiSilan TiefGrund. Intermediate coat with PutzGrund 610. Use
DupaPutzfestiger for heavily sanding, powdery plasters. Intermediate coat with PutzGrund 610.
Clean dirty or powdery concrete surfaces mechanically or with high pressure water jets in compliance
with the legal regulations. Use OptiSilan TiefGrund on coarsely porous, light sanding or absorbent
surfaces. On powdery surfaces, use Dupa-Putzfestiger. Intermediate coat with PutzGrund 610.
Load-bearing, matt emulsion paint coatings:
Coat matt, slightly absorbent coatings directly. Clean soiled, chalking old paint coatings with high
pressure water jets, observing the legal regulations. For other types of cleaning (washing, brushing off, hosing down), prime with Dupa-Putzfestiger. Intermediate coat with PutzGrund 610.
During processing and in the drying phase, the ambient air and substrate temperatures must not drop below +5°C and be above +30°C. Do not use in direct sunlight, wind, fog or high humidity. With strong air movement on the surface at the time of execution and drying, there is a risk of shrinkage cracks and pore formation in the finishing coat.
Drying/Drying TimeAt 20°C and 65% RH: surface-dry after approx. 24 hours. Cured, recoatable and ready for stress
after 2 to 3 days.
The render cures physically by evaporation of water. Drying time is extended by low temperature and
Cover the scaffoldings with tarpaulins to protect the surface of the finishing coat from rain during the drying phase if necessary.
If necessary, the finished surface of the finishing coat must be protected until it is sufficiently weatherproof.
Tool CleaningClean with water immediately after use.
Stir the material thoroughly with a low-speed stainless steel agitator. If necessary adjust to working consistency with tap water (max. 1 % if manually applied and max. 2 % for spray application).
Special Risks (Hazard Note) / Safety Advice (Status as at Date of Publication)May cause an allergic skin reaction. If medical advice is needed, have product container or label at hand. Keep out of reach of children. Do not get in eyes, on skin, or on clothing. Wear protective gloves/ eye protection. IF ON SKIN: Wash with plenty of soap and water. Take off contaminated clothing and wash it before reuse. Contains: 1,2-benzisothiazol-3(2H)-one, 2-methylisothiazol-3(2H)-one, reaction mass of 5-chloro-2-methyl-2H-isothiazol-3-one and 2-methyl-2H-isothiazol-3-one (3:1). Warning! Hazardous respirable droplets may be formed when sprayed. Do not breathe spray or mist.
Materials and all related packaging must be disposed of in a safe way in accordance with the full requirements of the local, regional, national and international authorities.
CE LabellingThe CE mark according to DIN EN 15824 is marked on the container and on the data sheet for the CE mark, which can be found on the Internet at www.caparol.de.
Customer Service CentreTel.: +49 6154 71-71710
Fax: +49 6154 71-71711
International Distribution: Please see www.caparol.com