Characteristics: The Patented Ez Purge(R) Is A Preformed, Self-Adhesive Water Soluble Purge Dam That Enables Welders To Save Time On Weld Preparation, Save Gas And Improve Project Timeliness.特性:獲得專利的Ez Purge(R)是一種預製的自粘性水溶性吹掃壩,可使焊工節省準備焊縫的時間,節省氣體並提高項目的時效性。 Eliminate Measuring, Cutting And Constructing.消除測量,切割和建造。 Simply Peel, Insert And Press The只需去皮,插入並按