Toupret Interior Filler 1kg is a high-performance powder filler designed for fast, easy repairs to interior walls and ceilings. It offers a one-coat fill with no depth limit and requires no spot priming. Suitable for use on both new and renovated substrates—including gypsum plaster, plasterboard, painted surfaces, cement, concrete, cellular concrete, breeze blocks, bricks, and stone—it sets in just 30–40 minutes and can be painted over within 12–24 hours. The filler won’t shrink, slump, flash, or grin, and sands down effortlessly to a smooth finish
