Every great finish starts with the right preparation. Ground Oil Extra Thin is a deeply penetrating primer designed specifically for hardwood and exotic timber species, creating the ideal foundation for a durable, long-lasting topcoat.

Formulated from natural plant-based oils, it penetrates deep into the wood fibres to protect from within while enhancing the timber’s natural beauty and character.

Key Benefits

• Essential primer for hardwood and exotic timbers
• Deep penetrating formula for superior internal protection
• Suitable for floors and furniture, including kitchens and bathrooms
• Breathable and moisture-regulating to support timber stability
• Water and dirt repellent when used as part of a complete coating system
• Low odour during application and odourless once cured
• Reduces swelling and shrinkage caused by moisture fluctuations

Deep Protection from the Inside Out

Unlike surface coatings that sit on top of the timber, Ground Oil Extra Thin penetrates deeply into the wood structure, nourishing and protecting the fibres while maintaining a natural, open-pore finish. This helps preserve the timber’s flexibility and reduces movement caused by changing environmental conditions.

Ideal for Hardwood & Wet Areas

Specially developed for dense hardwoods and exotic timbers, this primer is also an excellent choice for kitchens, bathrooms, and other areas exposed to moisture. Its breathable, moisture-regulating properties allow the timber to perform naturally while remaining protected.

Recommended Topcoat

For maximum protection and durability, finish with SAICOS Premium Hardwax Oil.