Silane Siloxane Primer is a solvent-based primer based on silane/siloxane mixture. It serves as a high-quality primer for exterior concrete protection and also can be used as an impregnating agent for masonry substrate. It can reduce the capillary absorption of construction materials without blocking their pores and capillaries. They, therefore, do not affect the diffusion permeability. As a result, water vapour can escape unhindered from the masonry, and any damp can dry out.
Product Features:
- Excellent depth of penetration, creating a broad water-repellent zone beneath the topcoat
- Excellent resistance to alkaline and efflorescence – the hydrophobic zone prevents salt, water and alkaline being transported from within the wall to the surface
- Good water-vapour permeability, does not affect the breathing behaviour of the substrates
- Prevent damage caused by Chloride-induced reinforcement corrosion
- Good recoatability
- Increase paint adhesion
- Substrate reinforcement by digital network formation
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Coating System
| Type | Product Name | No. of Coat(s) |
|---|---|---|
| Sealer / Primer | Nippon Silane Siloxane Primer | 2 coats |
Application Data
| Application | Brush, roller |
| Touch Dry/ Hard Dry | 1 hour / 2 hours |
| Recoating Interval | Minimum 5 hours |
| No. of Coat(s) | 2 coats wet-on-wet |
| Theoretical Coverage | 10 - 12 m² per liter per coat |
