MasterProtect H 1150
SILANE BASED THIXOTROPIC PASTE HYDROPHOBIC IMPREGNANT
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.
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.
Forms layer in the concrete matrix – stop water ingress but allows 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 crème and thus suitable for application in exposed situations
Thixotropic – may by applied without loss of material in windy conditions