Description
Product Overview:
The ROLLINGDOG 4" Paint Tray Liners are durable, disposable PET liners designed to fit compatible 4-inch mini paint trays. These liners help keep trays clean, reduce cleanup time, and allow for quick color changes during painting projects.
Made from strong PET plastic, they resist tearing and deformation during roller loading, making them a practical solution for both professional painters and DIY users working on trim, touch-ups, and small surface painting tasks.
Key Features & Benefits
Durable PET Plastic Construction
Made from PET material for improved strength, shape retention, and resistance to paint soaking or warping.
Disposable Liners for Easy Cleanup
Simply remove and discard the liner after use to eliminate tray scrubbing and speed up cleanup.
Designed for 4" Paint Trays
Sized to fit compatible 4-inch mini paint trays securely for stable, mess-free use.
Convenient 5-Pack
Multiple liners support efficient workflow, quick color changes, and reduced downtime on multi-stage projects.
Common Uses
- Lining 4" mini paint trays
- Trim and edge painting
- Touch-ups and small surface painting
- Switching paint colors efficiently
Ideal For:
- Professional painters
- Contractors
- DIY homeowners
- Maintenance and renovation projects
Why Choose the ROLLINGDOG 4" Paint Tray Liners
These liners make small-scale painting faster and cleaner by protecting trays from paint buildup. The durable PET construction delivers reliable performance, while the disposable format saves time and effort at the end of each job.
Frequently Asked Questions
What trays do these liners fit?
They’re designed to fit compatible 4-inch paint trays.
Are these liners reusable?
They’re intended for disposable use, but may be reused if still clean and undamaged.
What material are these liners made from?
They’re made from durable PET plastic for improved strength and shape retention.
Are these suitable for professional use?
Yes. They’re designed to handle professional job-site demands as well as DIY projects.
Care & Maintenance
Dispose of liners after use. If reusing, wipe clean and allow to dry completely before next use.

