MEGAFLEX

Megaflex is a cementitious waterproofing product, ideal for protecting a range of structures like concrete tanks, basements, and bridges against hydrostatic pressures. It's also used for balconies, showers, and under-tiled applications, providing a moisture barrier that's both durable and easy to apply. This elastomeric coating, reinforced with fiber, ensures long-lasting protection against environmental elements.

DESCRIPTION
Megaflex is a 2-component elastomeric waterproof and moisture barrier coating with added fibre.

PRINCIPLE USES
Megaflex is highly elastic with exceptional adhesion properties that can be used to waterproof:
• Concrete structures, storage tanks, pipes,
• basements, water canals, bridges and both internal and external walls and floors against hydrostatic pressures.
• Moisture barrier for concrete coatings
• Balconies, showers and under tiled applications.
• Water features, fountains, swimming pools, ponds and sewage treatment plants.
• Protection of new and old exposed concrete against carbonation, chloride and sulphate attack.

ADVANTAGES
Hassle-free and easily applied by brush, roller, trowelled or by mechanical method.
Highly flexible with crack bridging capabilities
Excellent adhesion to most masonry substrates
Non- toxic to water plants and fish.
Can be used with or with-out membranes.

SURFACE PREPERATION
Concrete- must be structurally sound.
Remove all oil, grease, paint, corrosion, dust and surface deposits. This can be done by wire brush, water jetting or sand blasting, the substrate must be dry or slightly wet.
Deep voids, cracks and spalling must first be repaired.

PERFORMANCE DATA
• Chemical base
• Liquid- acrylic polymer dispersion in Powder- cement aggregates, fibre and additives
• Tensile strength 4.35Mpa
• Flexural strength 10.6Mpa
• Compressive Strength <32Mpa at 28 days
• Bond strength 1Mpa at 23C°/50%RH
• Water permeability at 48 hours Nil