Repair Care DRY FLEX 4 2-in-1 150ml Elastic repair compound, supplied in a single cartridge, for fast timber repairs and splicing (paintable after 4 hours*). Ideal for the permanent repair of decayed and damaged wood. Can be used with a standard skeleton gun. Can be sanded and painted on the same day. Suitable for: The permanent repair of decayed and rotten wood, including windows, doors, fascias/soffits, stairs and furniture. The quick emergency repair of damaged wood. The filling of cracks, gaps and construction joints. External and internal applications.