MasterProtect H 1150

Water-repellent Aqueous Cream Used to Impregnate All Cement-Based Materials

How Does MasterProtect H 1150 Work?

MasterProtect H 1150 is an aqueous cream of octyltriethylsilane water repelling impregnant for all types of cement-based materials.

MasterProtect H 1150 is recommended for impregnating reinforced concrete used in building bridges, roads, and buildings. It can also be used as a primer for anti-carbonation paints such as MasterProtect 150 and 160. It may be used on any concrete substrate that has been treated previously with alkoxysilane-based impregnating agents.

What Are the Unique Features of MasterProtect H 1150?

MasterProtect H 1150 is a unique impregnating agent because it is thixotropic. It has an outstanding ability to impregnate high-quality concrete and reinforced concrete.

What Are the Benefits of MasterProtect H 1150?

• Forms layer in the concrete matrix – stops water ingress but allows the structure to breathe

• Forms a barrier to dissolved salts – prevents damage by salt spray

• Forms a barrier to carbonated waters (acid rain) – protection against damage from carbonation

• Dramatic reduction in water absorption – reduction in potential corrosion rate of reinforcing steel

• Primer for anti-carbonation paints – provides good adhesion for subsequent paint coatings

• Low volatility – applies as a cream and thus suitable for application in exposed situations

• Thixotropic – may be applied without loss of material in windy conditions