Sto AG replaces a third of the binding agent in the coatings of its StoTherm AimS facade insulation system with a renewable raw material based on pine oil. This saves around 43 liters of crude oil in a single-family house with a facade area of 200 square meters, according to a press release.
A complete replacement of crude oil with pine oil was not possible. This would have had a negative effect on quality and durability.
According to a media release, StoTherm AimS is the only facade insulation system with under and top plasters and a facade paint that is partly based on renewable raw materials. It is certified with the German Blue Angel eco-label. In addition, it is crack and impact-proof and cannot burn. Therefore, it is also suitable for high-rise buildings.