MasterLife WP 740 - Integral Concrete Waterproofing Admixture Powder

Formerly: Rheomac 740

How does MasterLife WP 740 work?

MasterLife WP 740 is based on hydrophobic pore-blocking and waterproofing ingredients. It reduces concrete water absorption and permeability.

MasterLife WP 740 is a chloride free organic admixture supplied as an off white powder. It reacts with the cement hydration process to form a hydrophobic ingredient to reduce the capillary suction and prevent the ingress of potentially deleterious water soluble materials resulting in concrete with enhanced durability.

What are the advantages of MasterLife WP 740?

  • Integral system - Protection is maintained throughout the concrete matrix
  • Ammonia free - Environment friendly Compatible with most surface coatings and finishes

Where is MasterLife MasterLife WP 740 applied?

MasterLife WP 740 is suitable for concrete structure, requiring water tightness, such as:

  • Basement walls and floors
  • Tunnels / underpass
  • Foundations, piles and pile caps
  • Water retaining structures, swimming pool, water tanks, reservoirs, water towers
  • Reinforced concrete in marine environment subject to tidal and wet / dry cycling
  • Waste water treatment and desalination plant

Product Information

Technical Data Sheet


Central Region
+966 11 2790971
Western Region
+966 12 6394799
+966 12 6395702
Eastern Region
+966 13 8084896
South Region
+966 17 2748255
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