POLYMER PLASTIC PLUG IMPREGNATED WITH WOOD PRESERVATIVE AND METHOD FOR MAKING THE SAME

摘要

A method of impregnating a polymer plastic plug with wood preservative. The method includes the step of introducing wood preservative into a polymer plastic resin prior to forming the polymer plastic resin into a polymer plastic plug. In accordance with the teachings of this method wood preservative is present throughout the polymer plastic plug that is formed. This wood preservative leaches out into the wood every time the polymer plastic plug is exposed to moisture above its naturally occurring moisture content.