To achieve a slightly thicker consistency with oil-based paint, mix turpentine (or mineral spirits) with the paint in a 1:2 ratio, using a paint stirrer to ensure an even consistency.
Understanding the Ratio
The key to successfully mixing turpentine (often referred to as tarpin oil) with paint lies in the correct ratio. According to provided guidance, a 2:1 ratio of paint to paint thinner (turpentine in this case) should be used. Here’s a breakdown:
- Paint: 2 parts
- Turpentine (or Mineral Spirits): 1 part
Mixing Process
Here's a simple step-by-step guide to mixing turpentine with oil-based paint:
- Measure Your Paint: Accurately measure the amount of oil-based paint you intend to use. For example, use 2 cups (470 mL) of paint.
- Measure Turpentine: Measure half of the amount of paint with turpentine. For the example, this would be 1 cup (240 mL) of turpentine.
- Combine Ingredients: Pour the turpentine into the paint container.
- Stir Thoroughly: Use a paint stirrer to mix the paint and turpentine. Ensure that you stir thoroughly until the paint has an even consistency. This will prevent any separation of the two liquids.
- Check Consistency: After stirring, check the paint’s consistency. It should be slightly thicker, making it easier to apply.
Example
Here’s an example using the provided ratios:
| Ingredient | Amount |
|---|---|
| Oil-Based Paint | 2 cups (470 mL) |
| Turpentine/Mineral Spirits | 1 cup (240 mL) |
Key Considerations
- Ventilation: Always work in a well-ventilated area when using turpentine, as it has strong fumes.
- Proper Mixing Tools: Use a paint stirrer, and not a brush, to ensure thorough mixing and avoid damaging your brushes.
- Ratio: Adhere to the 2:1 ratio. Adding too much turpentine will make your paint too thin and will lead to poor coverage and potential dripping.
- Oil-Based Paints: This method is designed for oil-based paints, not water-based paints.
By following these guidelines and using the correct ratios, you can effectively mix turpentine with your oil-based paint for a slightly thicker and more manageable application.
