PrecisionCoat SDF: A penetrating, high performance finish for exterior timber.


Penetrating, high performance finish for timber weatherboards.
Sansin SDF provides tough, effective protection for timber weatherboards. SDF’s specially formulated oils and resins penetrate into the wood, providing outstanding weather and UV protection in a wide range of natural, semi-transparent and even solid colours.


Not only is SDF highly water-repellent and protects the outside of your wood, it also protects the inside by allowing the timber to “breathe”, helping prevent moisture from getting trapped in the wood.


This unique waterborne, alkyd formula uses water not solvent to penetrate wood. Precision Coat SDF can rely on a 30-year history of proven durability in an environmentally-friendly formula.





• Penetrating

• Designed for machine application

• Standardised production quality control

• Cost-effective

• Non-flammable

• Low-VOC

• UV stable

• Water repellent

• Creates a monolithic bond with wood for long-term protection



• Cladding

• Laminated Timbers

• Exterior Furniture & Joinery

• Thermally Modified Wood



The Precision Coat SDF system facilitates complete control of finish clarity, colour and grain definition, in an exceptionally durable, beautiful timber coating.  Designers can utilise Rosenfeld Kidson expertise to reliably balance beauty and durability.  Available in standard and architectural custom colours.


Related Products: SDF Top Coat



Product Data

View the SDF Product Data Sheet (PDF) for information about application, preparation, maintenance, and more.

Safety Data

SDF Colours


LRV, or light reflective value, refers to the percentage of light a paint colour reflects. To predict how light or dark a colour will appear, experts use its light reflective value.  LRV is measured on a scale from 0%, which is black and doesn't reflect any light to 100%, which is pure white and reflects all light.


Our colours have been optimised for accurate viewing across a variety of media. However, due to differences in how screens display colour, actual colour may vary. Colour may vary depending on texture, grain, colour, porosity and type of wood and may not be exactly as illustrated. Always test the purchased product on an inconspicuous part of the project to ensure the colour and transparency meet expectations of your control sample.




View Our Other PrecisionCoat Products.












Telephone: +64 9 573 0503
Fax: +64 9 573 0504

Physical Address:
513 Mount Wellington Highway
Mount Wellington
Auckland 1060

Telephone: +64 3 349 3316
Fax: +64 3 349 3317

Physical Address:
15 Edmonton Road
Christchurch 8042

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