20/07/2026
KYK Megaİzo Lastik 11 S104 is a two-component waterproofing material consisting of a cement-based powder component and a polymer emulsion-based liquid component, offering high elasticity performance. It can be applied as an under-coating waterproofing system and as a final coating layer in interior applications.
Its ability to be applied on damp surfaces provides significant advantages under challenging construction site conditions.
The product is resistant to chlorine, sulfates, soil chemicals, and seawater. Thanks to its structure suitable for continuous water exposure, it provides long-lasting performance. It is solvent-free and developed with an environmentally friendly formulation.
Interior applications:
Exterior applications:
Application direction:
Provides long-term waterproofing performance in areas constantly exposed to water.
Allows application without waiting for complete surface drying, providing practical advantages on construction sites.
Resistant to:
Provides crack bridging up to 3 mm at a 2 mm dry film thickness.
Creates a flexible and continuous waterproofing layer.
Ensures durable bonding to suitable substrates.
Allows easy and effective repair applications when required.
Provides a practical installation process.
Offers a safer and environmentally friendly waterproofing solution.
Important Note: The product must not be used against negative water pressure.
Complete set:
Both components must be mixed together completely.
The powder component is slowly added into the liquid component.
Mix with a low-speed mixer (approximately 400 rpm) until a homogeneous and lump-free consistency is achieved.
Allow the mixture to rest for 3–4 minutes, then remix for 1–2 minutes before application.
Megaİzo File S902 can be used when reinforcement is needed.
The mesh should be placed while the first coat is still fresh. After curing, the second coat can be applied.
Suitable equipment:
For floor applications, ceramic adhesives complying with TS EN 12004 C2 and S1/S2 classifications should be preferred.
Application temperature: +5°C to +35°C
Recommended consumption for 2 mm dry film thickness:
2.8–3.2 kg/m²
Actual consumption may vary depending on surface roughness, absorption level, and environmental conditions.
Shelf Life: 12 months (in unopened packaging; stored between +5°C and +25°C with ≤60% relative humidity)
Store in a cool and dry environment away from direct sunlight.
Close packaging tightly after use.
KYK Megaİzo Lastik 11 S104 is a high-performance CM O2 P class waterproofing solution offering application on damp surfaces, continuous water resistance, and chemical durability.
With its low-temperature crack bridging capability, strong adhesion performance, and elastic structure, it provides a long-lasting, seamless, and reliable waterproofing system for both interior and exterior construction projects.
No. In exterior applications, it should only be used as an under-coating waterproofing system. In interior applications, it can be used either as a final coating layer or as an under-coating system.
Yes. After removing standing water from the surface, application can be performed without waiting for complete drying.
A minimum of two coats should be applied, achieving a total dry film thickness of approximately 2 mm.
It is resistant to chlorine, sulfates, soil chemicals, and seawater.
It can be applied using a waterproofing brush or a low-pressure spraying machine. For coating applications, C2 and S1/S2 class adhesives are recommended.
