Toupret Interior Filler 10kg is a professional-grade powder filler designed for deep, durable repairs to interior walls and ceilings. Supplied in 10 x 1kg bags for convenience, it offers a one-coat fill with no depth limit and requires no spot priming. Suitable for 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 easily to a smooth white finish
