Caparol Capatect AmphiSilan Fassadenputz K20 2 mm B1 Silicone Resin Decorative Render 25 kg

Caparol Capatect AmphiSilan Fassadenputz K20 2 mm B1 Silicone Resin Decorative Render 25 kg is a ready-to-use, textured decorative render based on silicone resin. It creates an even K20 scraped texture with a grain size of 2 mm and is intended for mineral and organic exterior wall surfaces.

The render is suitable for use in Capatect façade insulation systems. It combines high water-vapour permeability with low water absorption, helping protect the façade against moisture and weather exposure.

• Ready-to-use decorative textured render.
• Silicone resin binder.
• K20 scraped texture.
• Grain size: 2 mm.
• Approximate consumption: 2.9 kg/m².
• Approximate coverage per 25 kg: 8.6 m².
• High water-vapour permeability, class V1.
• Low water absorption, class W3.
• Water-repellent and weather-resistant.
• Increased protection against fungal and algae infestation.
• Matt finish.
• Easy to apply and texture.
• Water-dilutable according to the manufacturer's instructions.
• Can be tinted using the Caparol ColorExpress system.

Suitable substrates:

• Capatect façade insulation systems.
• Mineral exterior wall surfaces.
• Sound mineral renders.
• Concrete surfaces.
• Sound organic renders and coatings.

Substrate preparation: the substrate must be even, clean, dry, stable, load-bearing and free from substances that may impair adhesion. Unsound, contaminated or damaged coatings must be completely removed. Surfaces affected by algae, moss or fungi must be cleaned and treated with a suitable product according to the manufacturer's instructions.

Before application, use a suitable Caparol primer, such as PutzGrund 610 or CapaGrund Universal. Where necessary, tint the primer to match the colour of the render.

Application: thoroughly stir the material using a slow-speed stainless-steel mixer. Apply evenly to the thickness of the grain using a stainless-steel trowel. Immediately form the scraped texture with a plastic float using consistent circular movements.

Complete continuous surfaces without interruption using the wet-on-wet method. Use material from the same production batch on each continuous surface. Mix materials from different batches together before application.

Storage: store in a cool and dry place in the tightly closed original container. Protect from frost, direct sunlight and large temperature fluctuations.