​MasterLife WP 730S - Hydrophobic pore-blocking ingredient for watertight concrete​

MasterLife WP 730S is a hydrophobic poreblocking ingredient (H.P.I.) for concrete. It significantly reduces water absorption of concrete. MasterLife WP 730S is a chloride free organic admixture and supplied as a colourless, clear to slightly cloudy viscous liquid. It reacts with the cement hydration process to form a hydrophobic ingredient to reduce the capillary suction and prevent the ingress of potentially deleterious soluble material, resulting in concrete with enhanced durability. 

MasterLife WP 730S is suitable for any concrete structure, which requires watertightness, such as:

• Basement walls and floors

• Tunnels / underpass

• Foundations, piles and pile caps

• Water retaining structures, swimming pool, water tanks, reservoirs, water towers

• Land drainage, manholes

• Reinforced concrete in marine environment subject to tidal and wet / dry cycling

• Waste water treatment and desalination plant​