At my previous employer we used a lot of that sealant, and it usually is available in different formulations with different cure schedules, from 2 weeks to 30 minutes at room temp. You should contact Bergdahl and see if they offer these variations. Keith S. Calhoun Product Engineer Phone: (716)822-0434 ext.237 Fax: (716)822-5062 email: [log in to unmask] Our Mission: Through Talent, Teamwork and Technology, we will strive to be the best at meeting and exceeding our customer's expectations -----Original Message----- From: TechNet [mailto:[log in to unmask]] On Behalf Of Steve Gregory Sent: Wednesday, February 11, 2009 9:34 AM To: [log in to unmask] Subject: [TN] Staking Question/Help... Morning All! Well, survived all the storms we had last night. Actually, it wasn't bad in Tulsa as it was to the south and to the west of us. They think there was a tornado that touched down in a city called Pawnee to the west, one in Edmond to the south, and there were eight lives lost in Lone Grove last night. Really early for tornado season here... Anyways, we're building a board that has a requirement to stake some PTH radial parts and they reference MIL-S-8802, Class B2 as the material to be used for the staking. Our buyers purchased a 2-part material from Bergdahl called PR-1440 Class B. So I got the datasheet and started looking at how to use it, and discovered that the fastest that I can cure it is 7-days at 250 F., or 14-days at room temperature. That really puts a kink in our schedule... I'm not very familiar with that spec, but what I can find is that most everything I find that is listed and complies with it, is actually aircraft fuel tank sealant. Why they want to use that is beyond me, but that's what is on the drawing so that what we'll use. I'm wondering if any of you know of anything that will cure quicker than that and complies with the above spec? Any help is appreciated. Steve --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 ----------------------------------------------------- --------------------------------------------------- Technet Mail List provided as a service by IPC using LISTSERV 15.0 To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815 -----------------------------------------------------