​​​​MasterLife 300D

The MasterLife 300D crystalline capillary waterproofing admixture for concrete reduces water/liquid penetration, allowing concrete to breathe​

​​Structural waterproofing is absolutely vital in cement construction, with durability against the elements being a major factor in whether or not a structure will stand the test of time. For this, Master Builders Solutions offers MasterLife 300D for construction projects across Australia and New Zealand. For reducing capillary absorption and the penetration of liquids, few waterproofing solutions can offer MasterLife 300D's level of protection.​

How does MasterLife 300D work?

MasterLife 300D admixture is an integral crystalline capillary waterproofing admixture for concrete.  It is designed for use in above and below grade applications.

Recommended uses:

• Sewage and water treatment plants
• Liquid retaining structures
• Water reservoirs and tanks for potable water
• Swimming pools
• Foundations, basements, lift pits, podiums, balconies and roofs
• Parking structures
• Precast, prestressed and post-tensioned concrete
• Culverts
• Blockfill
• Tunnel and subway systems
• Shotcrete
• Concrete subjected to wet, harsh and aggressive environments

What are the unique features of MasterLife 300D?

The unique formulation of ingredients in MasterLife 300D reacts with the by-products of cement hydration in concrete to form non-soluble crystalline structures in capillary pores. The reaction is with the water and the calcium hydroxide in the hydrating cement to form calcium silicate hydrates and pore blocking precipitates. This effectively seals capillaries as well as heals hairline cracks to 0.4mm after the concrete has passed the plastic state. Interestingly, it allows concrete to breathe. Treated concrete resists positive and negative side hydrostatic pressure..

What are the benefits of MasterLife 300D?

• Reduces concrete permeability - optimises durability of concrete
• Reduces penetration of water and other liquids
• Allows concrete to breathe
• Seals harline cracks
• Resists positive and negative side hydrostatic pressure
• Protects against sewage and industrial wastes​

MasterLife 300D dosage and typical specifications​

MasterLife 300D dosage and typical specificatio​n Each 16kg pail of MasterLife 300D contains four bags of product. Each bag contains four kilograms of formulation.
The bag is dissolvable. The dosage of MasterLife 300D is 2 per cent by weight of cementitious content per cubic metre. This includes cement, flyash, slag and silica fume. For other materials, please consult your local MBS representative.