M77 spray

[Ken Blackwell]

I wouldn't use 3M77 for that purpose. I have had it to delaminate....on a turtledeck that I used.

I usually have to dampen the balsa to get it to bend around without breaking. So, if you use urethane, be prepared to get it into the shuck and clamped, bagged, etc....very quickly.

I mostly use epoxy with the inside of the skin sealed with dope. This gives me more working time.

Cheers,

Ken B.
  ----- Original Message ----- 
  From: Tom Hinton 
  To: discussion at nsrca.org 
  Sent: Thursday, February 03, 2005 4:31 PM
  Subject: M77 spray


  Anyone use M77 contact cement spray to attach balsa to foam anymore> I was thinking of using it to attach the foam turtledeck on my Widebody? Any thoughts?
  thanks, Tom
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.f3a.us/pipermail/nsrca-discussion/attachments/20050203/0abc09fa/attachment.html