Suitable For Use On Soft Woods; Hard Woods; Chipboard; Fibreboards; Metal Screws; Nail-Heads And Plaster. Dries To A Hard Finish; Making It Easy To Sand Or Drill. Can Be Over-Coated With Varnish Or Paint. To Fill Cracks; Splits; Holes; Surface Defects And Imperfections On All Kinds Of Wood. Also Suitable As A Grain Filler. Not Suitable For Use Where Flexibility…