MasterPel 725 - Permeability reducing admixture for concrete and mortar

Where and how does MasterPel 725 work?

MasterPel is an integral admixture designed to reduce the rate of transmission of moisture through concrete. It does not contain chemicals that might cause undesirable side effects when used in conjunction with admixtures normally used in concrete.

What makes MasterPel 725 unique solution?

It is used as an integral admixture in concrete, reacts with the cement hydration process to form a hydrophobic coating on the pore and void surfaces of concrete, which reduces the capillary suction and minimises absorption and penetration of water.


How you will enjoy the benefits of MasterPel 725?

  • Improved hydrophobic coating - Reduces permeability. Increases watertightness. Increases durability. Reduces relative absorption.
  • Good workability - Good finishing characteristics for slab-work and off-form surfaces.
  • Good cohesiveness - Reduces segregation particularly in lean mixes and high slump concrete.


MasterPel 725: Technical Data Sheet

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