Penetrox A, made by Burndy, is also good for both. 73 John W8JJW > > Hi > > I wonder if some of you have used white vaselin for good > connection between parts in tower or antenna parts made of aluminum? > > I'm going to assemble a Mosley PRO-67-B in a tower, but I > know that Copparpaste is not good for aluminium. > > 73 LA6FJA RAG >