Amazon.com: Unvert Paint Tray and Liner Set, Set Includes 9" Reusable Metal Pans Tray & 10 Pack of 9" White Plastic Paint Liners, Paint Roller Trays, Set for Household or Construction Use :
No paint tray liner? We used Press n Seal! Worked surprisingly well!!! | Paint tray, Home goods decor, Home improvement
ALLPRO Plastic Tray Liner – Hoover Paint
UNi-PRO 230mm Paint Tray Liners With Brush Holders - 3 Pack - Bunnings Australia