20/07/2026
KYK Megaİzo Lastik 15 S105 is a fully flexible, UV-resistant waterproofing material consisting of a cement-based powder component and a polymer emulsion-based liquid component. It can be used both as a topcoat and as an under-tile waterproofing system. It forms a seamless waterproofing layer on horizontal and vertical surfaces in both interior and exterior applications. It is suitable for light pedestrian traffic and does not contain solvents.
Note: Surfaces exposed to continuous pedestrian or heavy load traffic must be protected with a suitable protective layer such as screed, ceramic tiles, or similar coverings.
Set Content:
Shelf Life: 12 months (in unopened packaging, stored between +5 °C and +25 °C with ≤60% relative humidity)
Storage Conditions:
KYK Megaİzo Lastik 15 S105 provides a long-lasting, aesthetic, and reliable waterproofing solution, especially for exposed terraces and balconies, thanks to its CM O2 P performance classification, UV resistance, and fully flexible structure. With its crack bridging capability, light pedestrian traffic resistance, and system compatibility, it creates a durable and seamless waterproofing layer for demanding applications.
It can be used as a final waterproofing layer on exposed terraces and balcony roofs where no additional covering will be applied.
Yes. It is suitable for light pedestrian traffic. Areas exposed to heavy loads or intensive traffic require an additional protective covering.
At least two coats should be applied, with each coat applied perpendicular to the previous one. A total dry film thickness of approximately 2 mm is recommended.
Depending on the surface condition, MegaFilm A201 or A901 primers are recommended. For exposed concrete surfaces, BB A204 primer is preferred.
No. It is not suitable for applications exposed to negative water pressure.
