Thick or clumpy paint can lead to brush marks, uneven finishes, and wasted product. If you’re wondering how to thin thick paint safely without compromising quality, the solution is simple: use SOLVABLE® Low Odour Paint Cleaner & Thinner.
This VOC-compliant paint thinner for DIY and pro use restores proper flow and consistency so your paint performs as it should. VOC-compliant means the product is made with lower-odour, safer chemicals that reduce emissions, protect indoor air quality, and minimize environmental impact.
From project prep to the final coat, SOLVABLE® delivers safe, efficient solutions for every stage of your work. Your Project, Solved.
Why Thinning Paint is Sometimes Necessary
Before grabbing your thinner, it’s worth knowing when and why this step matters:
- Stored or old paint may become too thick to spread evenly
- Some applications (spraying, rolling) require lower viscosity
- Overly thick paint can cause unwanted visible texture or drips
- Thinning ensures smooth, even application
What You’ll Need:
- SOLVABLE® Low Odour Paint Cleaner & Thinner
- Paint stirring stick
- Chemical-resistant gloves
- Safety glasses
- Safety mask
- Mixing container
- Ventilation (open window or fan)
How to Thin Thick Paint in 3 Simple Steps
- Pour Paint into a Clean Container
Transfer the paint into a clean mixing container. This prevents contaminating the original can and makes it easier to control and monitor consistency.
- Gradually Add SOLVABLE® Thinner
Add SOLVABLE® Low Odour Paint Cleaner & Thinner a little at a time, and stir well after each pour. This ensures the thinner blends evenly and helps you avoid over-thinning.
- Mix Until You Reach Desired Viscosity
Use a stir stick to test the paint’s flow. Stop once it reaches a pourable, smooth consistency suitable for your project.
Best Practices for Paint Thinning
- Never add thinner directly into a paint can — it makes consistency harder to control and can spoil the whole batch
- Add thinner in small increments (5–10% at a time)
- Always test the thinned paint on scrap before application
- Be aware of paint type—this method works for oil-based paint
Get a Smooth, Professional Finish Every Time
When your paint is too thick to work with, don’t fight it—fix it.
With SOLVABLE® Low Odour Paint Cleaner & Thinner, you can thin oil-based paint to the perfect viscosity for brush, roller, or spray application. It’s the safe, effective way to get professional-looking results without the frustration.
Click on the video below to watch the detailed how-to video.
Find the Right Solution for Your Painting Project
Ready to take control of your next paint job? Pick up SOLVABLE® Low Odour Paint Cleaner & Thinner online or at your local hardware store, and achieve a flawless finish, every time.