Based on my search results, some of the most affordable 20L interior paint options are: The Great Value White Acrylic Wall & Ceiling PVA Paint at only R249.99. As one of the cheapest per litre options on the list, this could help keep your painting project well under budget. The Homeguard White Acrylic Paint 20L is also very reasonably priced at R649.99. As a well-known brand, you can feel confident in the quality while still saving costs. The Interior Paint Dulux Rockgrip Acrylic PVA White Matt 20L comes in slightly higher at R699.99 but Dulux is a top brand trusted for beautiful results and durability. I hope these options are helpful as you select paint for your interior project! Let me know if you need any other details.
