​​MasterLife WP 740 - An integral Concrete Waterproofing Admixture Powder

Formerly Rheomac 740


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.​

Where is ​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

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

Product Information

Technical Data Sheet​

Info & price request

Midrand: +27112032405 Westonaria: +27117541343
Coastal Regions: +27112032405

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