Replies

1. 
   bill5335 | Mar 30, 2009 04:11am | #1

   Are all of the frame and panels assembled?  If not, can you do the coloring before assembly? 

    

   Bill

1. 
   John42 | Mar 30, 2009 04:21am | #2

   Yes.  All the panels are assembled already.  I also have the same problem, but to a much lesser degree, where I've attached the crown molding to the medicine cabinet.

   Unfortunately, unlike a stain, when the Potassium Chromate bleeds out, it continues to darken the wood.  And because it's a water-based solution, it tends to wick into every nook and cranny.

   The other things I've considered, but haven't tried yet are thinning out the solution or trying a spray application in order to minimize the amount of solution applied and hopefully prevent the wicking in the first place.  I have to admit that I'm not crazy about the idea of spraying Potassium Dichromate.

1. 
   SteveSchoene | Mar 30, 2009 04:46am | #3

   I would definately not want to be spraying K2Cr2O7.   The only solution that comes to mind is to apply it by hand with much less excess, though that runs the risk of unevenness.  The other thing is to be on the constant ready to wipe up any that does bleed out.  Prefinishing, and sealing, the panels would be the better solution, but it sounds like that's already not an option. 

    

2. 
   peter28 | Mar 30, 2009 05:12am | #4

   When using a water soluble colorant on panel doors, you'll find it will always leach behind the rails and stiles and create the halo you see.

   The remedy I've found successful is to use compressed air at a low psi to blow around the edges after applying my dye. You can then wipe it dry. You'd be amazed at how much will come out.

   If using dichromate, I'd suggest you put a rag over the area you are going to hit with the air so not to get it all over yourself. Be careful with that stuff.