Multi purpose exterior sol silicate paint system based on a combination of silica sol and potassium silicate binding agents, universally applicable for application onto organic, mineral and mixed substrates, with benefits of simplicity of application.
Onto exterior mineral surfaces, for example render (including lime render), brickwork, stone and concrete. It can be applied onto existing sound painted surfaces. Ideal for surfaces which require high vapour permeability
Sol-silicate paint, made from natural ingredients including water glass (potassium silicate), earth oxide pigments and natural minerals
See attached EPD. Safe for landfill, waste is effectively clay
Would expect 15 years before re-decoration is required. There are examples of Keim mineral paints in Europe, which have been decorated for over 100 years