Siloxane Paint

Brand: RA&Sons

SILOXANE PAINT is a superior durable paint formulated to protect homes and buildings from the most adverse weather. It is both breathable and UV resistant and repels water and dirt due to its unique formula. It can be used both externally and internally on a variety of substrates from historical buildings with traditional lime plasters to marine and industrial environments where durability is key. It is available in 5Kg and 20Kg tubs and it can be tinted into over 300 colours.


Surface Preparation

All surfaces should be sound, dust free and clear of any surface contaminants like oil, grease or salt efflorescence.



After SILOXANE TRANSPARENT PRIMER is applied to the substrate SILOXANE PAINT can be applied. Dilute the paint with 10% clean water by weight and stir thoroughly. Apply the first coat by brush, roller or airless spray and allow it to dry for 24 hours. Apply the second 10% diluted coat and allow the finish to fully cure. During application protect windows, doors and all ceramic and metal parts. Clean all tools with water before the product dries.




  • At temperatures below +8°C or above +30°C
  • On wet or very cold surfaces
  • When rain is forecast, at humidity levels above 80% or during strong winds






High Breathability Siloxane Paint

Packaging & Storage

SILOXANE PAINT is supplied in 5kg and 20Kg buckets and can be stored up to 6 months in a cool dry place in its original unopened packaging

Safety Notice

Before using SILOXANE PAINT it is recommended to consult the product safety data sheet available on request

Technical Data

White / Colour Chart
Water Vapour Permeability
Class l UNI EN 1062-2
Water Permeability
Class lll UNI EN 1062-3
Abrasion Resistance
> 10,000 Gardner Cycle
Volume Solid Content
0.5 Kg/m² (2 Layers)
1.65 Kg/L
Dry Time - Touch Dry
2 Hours
Dry Time - Full Cure
24 Hours (Depending on Ambient Temperature)
Cat VOC in Accordance with dir EU 2004/42/CE cat. A/c Exterior Walls of Mineral Substrate
The data and statements in this information sheet refer to laboratory tests in our possession, conducted in standard environmental conditions. Practical applications on site according to these conditions of use may result in different data readings. Due to the wide variety of possible uses and applications, the end-users should independently determine the suitability of the material for their specific purpose prior to use. R.A. & SONS Manufacturing Ltd. reserves the right to make technical modifications of any kind without prior notice.

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