And, of course, there is also the question of what the hell is under the glass? My 38 had a 1” to 1 ½” wide aluminum strip as a backing plate under the glass of the bridge deck. The original track was sealed with butyl (both under the track and on top of the backing plate) and had not leaked in 30+ years. I believe I either used Life Seal or 4200 for the replacement track, but can’t recall which.
Rick Brass Washington, NC From: CnC-List [mailto:cnc-list-boun...@cnc-list.com] On Behalf Of Dennis C. via CnC-List Sent: Sunday, March 29, 2015 8:39 PM To: John McKay; CnClist Subject: Re: Stus-List Main sheet traveller track On Sun, Mar 29, 2015 at 7:10 PM, John McKay via CnC-List <cnc-list@cnc-list.com <mailto:cnc-list@cnc-list.com> > wrote: or glass, bedding compound, metal strip, track You're sealing the glass. Chamfer the fastener holes with a cone shaped grinding stone in a drill. I would use Life Products LifeSeal but a good polysulfide would also work. Dennis C. Touche' 35-1 #83 Mandeville, LA
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