Darryl Keil Last Activity 2025-05-12 11:03 AM
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jswen

Posts: 1

Joined: 2005-04-11

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Subject : Unibond psi requirements + heat resistance
Posted : 2005-04-11 6:16 PM
Post #32162
Newbie to veneering.
I intend to veneer some speakers with 2-ply cherry that will eventually be located 4 feet from a woodstove (I measured 125 F). A couple of questions, 1) Will Unibond 800 handle the heat? 2) I intend to clamp rather than vacuum, what psi is required for clamping Unibond?


 
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Darryl Keil

Posts: 1454

Joined: 2003-05-22
Location: Maine

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Subject : RE: Unibond psi requirements + heat resistance
Posted : 2005-04-12 10:22 PM
Post #32163 - In reply to #32162
jswen,

Dont worry about Unibond 800's temperature resistance, your speakers will have to burst into flames before the glue line is affected. More important is what glue is used in the two ply lay up itself.

For clamping, having your pressure uniform is far more important that applying a lot of pressure. If you get 30psi you will be fine.

Sincerely
Darryl Keil
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