Fast-drying and provides a 1-coat fill with no shrinkage. Ready to paint from 30 minutes after application. Very easy to sand, and will not flash or grin. No need to spot prime before painting. Suitable for use on new or renovated substrates, either unpainted or painted, including gypsum plaster, plasterboards, primed wood, old painted surfaces, cement, concrete, cellular concrete, breeze blocks, bricks and stone. For Internal Use Ready to Paint in 30 Minutes No Need to Spot Prime Easy to Sand Will Not Shrink, Slump, Flash or Grin No Depth Limit Lightweight Ready-to-Use For Internal Use Ready to Paint in 30 Minutes No Need to Spot Prime Easy to Sand Will Not Shrink, Slump, Flash or Grin No Depth Limit Lightweight Ready-to-Use