How do teak’s natural oils affect the adhesion of paints or stains on figurative surfaces?

Teak wood is highly prized for its durability and natural resistance to decay, largely due to its high oil content. However, these natural oils can pose challenges when applying paints or stains to figurative surfaces. The oils create a hydrophobic barrier that prevents proper adhesion, leading to peeling, flaking, or uneven coverage over time.

To achieve a lasting finish, surface preparation is critical. Sanding the wood thoroughly and using a degreaser or solvent like acetone can help remove excess oils. Applying a high-quality primer designed for oily woods is also recommended to improve paint or stain adherence. Oil-based stains often perform better on teak than water-based alternatives, as they bond more effectively with the wood’s natural oils.

For long-term results, regular maintenance and reapplication may be necessary, as teak’s oils can continue to seep to the surface over time. Understanding these factors ensures a smoother, more durable finish on teak figurative surfaces.