vacuum pressure

[facablade]

hi I want to stabilize some wood slabs for handel with woodhardener.
Which should be the vacuum presure I need to do it properly?
thanks

 

[johnggrg]

Here is a link that shows everything but it's a resin used. Hope this helps. John http://www.bladeforums.com/forums/showthread.php?p=4033488#post4033488

 

[facablade]

thanks great informatión