Pettit 120 Brushing Thinner is a specially formulated solvent designed for use with compatible Pettit marine paints, varnishes, and coatings when applying by brush or roller. Adding the recommended amount of thinner helps adjust coating viscosity, improving flow and leveling for a smoother, more uniform finish.
This thinner is particularly useful when environmental conditions or application methods cause a coating to become difficult to brush or roll. When used according to the coating manufacturer’s recommendations, Pettit 120 can help maintain proper working characteristics and reduce brush drag during application.
In addition to thinning compatible coatings, Pettit 120 Brushing Thinner is useful for cleaning brushes, rollers, and application equipment while the coating is still wet. It is well suited for boat maintenance, marine refinishing, restoration, and professional paint-shop applications.
Always follow the thinning ratio specified for the particular Pettit coating being applied, as the recommended amount can vary depending on the product, application method, temperature, and working conditions.
Key Features
- Formulated for compatible Pettit marine coatings
- Designed primarily for brush and roller applications
- Helps improve paint flow and leveling
- Adjusts coating viscosity for easier application
- Helps reduce brush drag
- Useful for cleaning brushes and painting equipment
- Ideal for marine painting and refinishing
- Product: Pettit 120 Brushing Thinner
- Also identified as 120/T-10










