Why replace when you can restore? Rot is a fungus and it can spread quickly, infecting, and then destroying sound wood in its path. Replacement can be expensive or time consuming and sometimes nearly impossible. Cutting out the rotten areas may not remove all of the "infected" wood which will continue to rot. There is a better way: The EndRot system, for Complete Wood Repair and Restoration. With The EndRot system, you can: 1. Stop the progression of wood rot/decay fungi in your home 2. Restore rot or insect damaged wood 3. Protect your investment for many, many years. The EndRot Trial Kit contains enough material to complete a typical repair to a window or door severely damaged by rot, weather, and sun. Contents: 2 oz. Board Defense® 2 oz. RotFix® Resin 1 oz. RotFix ® Hardener 8 oz. SculpWood® Putty Resin 8 oz. SculpWood ® Putty Hardener 1 oz. SculpWood ® Paste Resin 1 oz. SculpWood ® Paste Hardener 2 pair Gloves and Literature.