Product Properties:

- excellent UV-resistance and colour retention
- very water repellent
- permeable to water vapour
- superior adhesion
- free of solvents and softeners
- flame retardant (class B1 according to DIN 4102-1)
- protects concrete from corrosion (high carbon dioxide diffusion resistance)
- crack-bridging abilities

Recommended Use:

This is a high quality facade coating possessing optimal physical properties designed to permanently protect against moisture as well as the effects of the environment and the weather. Bioni Perform is recommended for exterior surfaces where a optimal and durable protection against heat, moisture, UV, weathering and algae is required.

Packaging:	10.0 litre cans
Finish:	matt
Spreading Rate:	330-400 ml / m² (2 coats)
Colour:	white
Mixing service at the factory:	yes
Download:	Product Flyer (160 KB)
	Technical Data Sheet (35 KB)
	Safety Data Sheet (21 KB)

The greatest threat to brickwork and plaster is moisture; when the facade becomes damp not only does damage occur to the fabric of the building but also ideal conditions are created for the outside walls to become covered in green algae, moss and dirt. But damp walls should also be avoided from an energetic point of view. Because the damper the wall, the more heat it transmits. This not only shows itself in energy losses during the winter months. In the summer too, an increased transmission of heat to the interior of the building occurs.

Bioni Perform possesses impressive physical properties and its outstanding qualities ensure best possible, permanent protection for the facade against the effects of the environment and the weather. The combination of its efficient water vapour diffusion characteristics together with its hydrophobic nature ensures that moisture can migrate out of the wall while at the same time rain water will be repelled from the surface - damage caused by dampness is prevented and energy losses are reduced.

Principles of Operation

Optimal moisture regulation & facade protection
Insufficient protection against moisture also has a very negative effect on the energy consumption of a building. The more moisture a wall contains the more heat it will conduct to the outside. The thermal insulation of a wall can be reduced by up to 40% if it contains 5% moisture by volume. This leads to high levels of energy loss in the winter months. Thanks to its special combination of binders and fillers incorporating silicate micro spheres, Bioni Perform possesses properties which optimally regulate moisture ensuring that the facade receives the best possible protection against the penetration of dampness and that its surface dries quickly. Damage to the fabric of the building is thus prevented and energy losses caused by dampness are reduced. Studies have shown that Bioni Perform's principle of operation which is similar to that observed in membranes promotes the drying out of damp walls in an optimal manner.

Durable protection against algae and moss

Bioni Perform provides long-term protection from algae and moss by the addition of a unique nano-silver compound of substances, which in combination with the optimum qualities of the coating in regulating dampness ensures that the build-up of micro-organisms on the painted surface is permanently made more difficult.
This fact has been confirmed by studies conducted by the Official Materials Test Institute in Bremen which conclude that the Bioni Perform facade coating is highly resistant to the growth of algae. In addition, the studies show that Bioni Perform releases no algaecide agents into the environment. This not only protects the environment; it also underlines the advanced technology designed into Bioni Perform which ensures that the facade will remain protected against attack by algae and moss for many, many years.

Before coating with Bioni

4 years after the coating with Bioni