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Explore our new 290 long lasting colours with excellent weather durability.
  • WB Silane Siloxane Primer

WB Silane Siloxane Primer is a solvent-based impregnating agent based on silane/siloxane mixture. It serves as high quality impregnating agent for exterior concrete protection and also can be use as a primer for silicone emulsion paint for masonry substrate. It can reduce the capillary absorption of construction materials without blocking their pores and capillaries. Therefore, it will 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
• Good 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
• Good recoatability
• Substrate reinforcement by digital network formation

Coating System
Application

Coating System

Type Product Name No. of Coat(s)
Primer/Sealer WB Silane Siloxane Primer 2 pass
Topcoat Durasil

Application Data

Application Brush/Roller
Drying Time 1 hour
Thinning Apply 2 pass wet-on-wet
Recoating Interval Not applicable
No. of Coat(s) 1 coat
Theoretical Coverage 10 - 12 m² per liter per coat
Additional Info Flooding (by lower pressure spraying): Apply 2 pass wet-on-wet (Highly recommended for optimal paint film performance)