Tyvek: Getting it in small quantities is the problem! It is sold in Home improvement stores as "building wrap" between the sheathing and the siding of exterior walls. I believe the rolls are about four feet by 150 feet for about $150. It is difficult to find an effective glue, but I have read about model airplane builders splitting it to use as a very tough covering. After splitting the interior is supposed to take adhesives OK. John Ferrell 6241 Phillippi Rd Julian NC 27283 Phone: (336)685-9606 Dixie Competition Products NSRCA 479 AMA 4190 W8CCW "My Competition is Not My Enemy" ----- Original Message ----- From: "rad0" To: Sent: Thursday, March 27, 2003 8:21 AM Subject: [ot]: tough fiber envelope > what is the brand name for > > the tough fiber reinforced paper used for 11 x 14 shipping envelopes? > the stuff that you cannot tear > > can you get this material in big sheets? > > thanks > > -- > http://www.piclist.com hint: To leave the PICList > mailto:piclist-unsubscribe-request@mitvma.mit.edu > -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu