Valtti Wood Oil is a product designed for protecting and enhancing the appearance of wooden surfaces such as furniture, decking, weatherboards, and cladding. Here are some key points:

1. Purpose: Valtti Wood Oil is designed to provide weather protection and color to both new and previously oiled wooden surfaces. This includes furniture, decking, weatherboards, and cladding.

2. Compatibility: The product is suitable for impregnated hardwoods, suggesting it can be used on a variety of wood types.

3. Application: It is easy to apply using a brush. This implies that it's a user-friendly product for DIY applications.

4. Color Range: Valtti Wood Oil is available in a wide range of wood stain colors. This provides users with options to choose a color that suits their aesthetic preferences.

5. Tinted Product Recommendation: The recommendation to use a tinted product for better weather resistance implies that the colored versions of the product may offer enhanced protection compared to colorless options. This could be due to the additional pigments providing an extra layer of defense against the elements.