Langlow Woodworm Killer Wood Preserver is an excellent choice to prevent rotting, decaying or any other damage to the wood The wood preserver also works in the best way to protect the wood installed at the windows, skirting board and other surfaces The chemical component in the wood preserver penetrates deep and restores the lost gloss and shine of the wood by thoroughly working on the dirt, grime and other substances that damage the wood Active fungicide Works well against dry rot Helps add shine to wood Penetrates deep into wood