CRAKGON® is a reinforcement for interior and exterior paint films and other coating compounds, and a preventative to the re-appearance of fine plaster cracks, or a consolidation medium for friable plaster surfaces. The inclusion of CRAKGON® reinforced surfaces will outlast non-reinforced surfaces by many years, according to independent tests conducted by the National Building Research Institute of the Council for Scientific and Industrial Research (Pretoria, RSA), and by the Quality Control Labs at Lacose Sotinco / CIN (Porto, Portugal).