TOUPRET Redlite is an ultra-lightweight, extra white, fast-drying filler for interior holes and small surface defects. Ready to use on plaster, plasterboard, cement, concrete, wood, and more painted or unpainted. It won’t shrink, crack, or require sanding, and can be overcoated in just 30 minutes for quick, smooth repairs in one coat. Supplied in a 1L tub.