SPRAY ADHESIVE
10-27-2010, 09:31 PM
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SPRAY ADHESIVE
Has anyone used "3M Spray Adhesive for Styrofoam 6070" to glue balsa wing skins to foam? According to the manufacturer's sheet, the glue is supose to be permanent and is supose to be safe for expanded and extruded foam. I would really like to hear from actual users of this product. thanks
10-28-2010, 09:08 AM
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RE: SPRAY ADHESIVE
Yes it will work with SOME foams...some it wont...do a test first....I have used it for laminating balsa sheet and various other things, there are two kinds though.. I use the spray 77...works the best
10-28-2010, 03:13 PM
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RE: SPRAY ADHESIVE
3M 77 spray adhesive is most likely the worst contact cement you could use. The first thing about it is that it will begin to fail in bond with heat, darker colors in the summer sun can generate that kind of heat to the surface. Try 3M 30-NF, you will really like it.
Bob
Bob
11-04-2010, 04:21 PM
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RE: SPRAY ADHESIVE
ORIGINAL: sensei
3M 77 spray adhesive is most likely the worst contact cement you could use. The first thing about it is that it will begin to fail in bond with heat, darker colors in the summer sun can generate that kind of heat to the surface. Try 3M 30-NF, you will really like it.
Bob
3M 77 spray adhesive is most likely the worst contact cement you could use. The first thing about it is that it will begin to fail in bond with heat, darker colors in the summer sun can generate that kind of heat to the surface. Try 3M 30-NF, you will really like it.
Bob
11-05-2010, 03:06 PM
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RE: SPRAY ADHESIVE
> Try 3M 30-NF, you will really like it. <
I have been searching the 3m Estore and the only 30-NF shown is a five-gallon pail for $311!
I have been searching the 3m Estore and the only 30-NF shown is a five-gallon pail for $311!
11-05-2010, 03:18 PM
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RE: SPRAY ADHESIVE
http://www.amazon.com/3M-00021200211.../dp/B002KGFSJU
1 QT FOR $25. You migth also try DAP Weldwood contact cement. Much cheaper, smaller containers, seems to work very well. But test it on your foam first; it eats some foams as do all contact cements.
1 QT FOR $25. You migth also try DAP Weldwood contact cement. Much cheaper, smaller containers, seems to work very well. But test it on your foam first; it eats some foams as do all contact cements.
