[pct-l] Tyvek Source

[Bighummel at aol.com (Bighummel@aol.com)]

Thank you for the link.  However I am looking for a piece that is 9 feet by 
20 feet with no seams, if possible, for an outdoor, portable screen to project 
on with an LCD projector.  I know from other "house wrap" products that I have 
seen in building supply stores that it can come in rolls that are 9 feet 
wide.  I notice on ebay that it also comes in 3 and 4 1/2 foot widths.  Sewing two 
pieces, each 4 1/2 feet wide, would be okay but the seam, of course, might 
interfere with the projections.

This is for outdoor presentations at the next ADZPCTKO, since the attendence 
has outgrown the Pavillion where we have shown presentations in the past.  A 
friend of mine has built an aluminum framed portable screen this big, however, 
using a heavy Kodak Photo paper that I believe is used for billboards and such 
very large printing and silkscreening.  It is fairly durable but when a dew 
hits it starts to degrade and tears easily and . . . well the idea of Tyvek 
just came up from all of the other uses that we, in the backpacking community, 
are familiar with.

Best regards,

Greg