hello all, check out www.acculam-dot-com for high pressure laminates. G-10,GPO,you name it with prices. especially the g-7 silcone/glass tube +6"od x 1/16" wall with 400v/mil D.S. .003 -at-1Mhz .D.F.and a 4.2 D.C. for only USD80.00/ft (yikes!) robert cressler