Very low viscosity synthetic resin for waterproofing against rising damp (wicking moisture) even in case of high moisture and salt contents in the masonry. Due to its very low density and its surface tension which is considerably lower than that of water, KOSTER Crisin 76 Concentrate displaces water from the capillaries. After full cure, KOSTER Crisin 76 Concentrate remains elastic and does not rot. Density: 0.91 g/cm³, viscosity 15 mPa · s. KOSTER Crisin 76 Concentrate is resistant to all aggressive media which are usually encountered in masonry such as acids, alkalis and salts, during application as well as after full cure. Tested according to WTA guidelines. Together with KOSTER Restoration Plasters it is suitable for the restoration of masonry.