Single-component, solvent-based, polyurethane resin once dry forms a continuous and highly adherent film on supports such as concrete, mortar or wood, increasing adhesion for liquid waterproofing systems. Its consumption depends on the situation of the support, irregularities that it presents or level of planimetry. It ranges between 100-200 g/sqm/layer. Apply thin coat, never thick. In repairs and membrane overlaps its consumption is between 50-100 g/sqm The application must be carried out in conditions of non-presence of moisture in the substrate or water from the substrate or backsplash, either at the time of application or afterward (pressure by groundwater level). Possibility of applying in combination with mineral fillers (silica aggregate) on very irregular supports.

Features:

• Density:  ±1.12 g/cm3
• Viscosity:  70~300 cps
• Dry time:  2~3 hours

Application method:  By brush, by a short nap acrylic wool rolller, always thin coats application

For application in the following situations:

• Increase adherence and improve the planimetry of the surfaces such mortar, concretes
• As an adhesion promoter on waterproofing old membranes overlappings