Touchup Pigment Tips and Tricks

Color blending application and application advice for touching up finishes with powdered pigments. March 29, 2006

Question
What is the best brand of touchup pigment? And how do you keep from having lumpy pigment touchups? I have been using Blendal powders along with Mohawk graining liquid.

Forum Responses
(Finishing Forum)
From contributor R:
Get a spraybomb in the material you have used, be it satin or semi. Also get a little retarder. I mix my colors in the screw top of a L/T can. I use dry powders mixed into the satin and add a bit of retarder to my mixture. If my color happens to dry in the screw cap, I dip my touchup brush into some retarder and mix it back up and continue my touchups.



From contributor S:
Mohawk now makes Blendal Sticks. They are Blendal powders with a little wax to hold them together. We have found they work great and the color is very true. You just put a clear over them.


From contributor M:
It depends on how the pigments are ground - the finer the grind, the flatter they will lay down. One of the keys is to mix the powders and your solvent, graining liquid, or two-minute touchup together, and then remove the excess solvent off the brush, rub the brush on a piece of paper, cardboard, or glass until the brush is almost dry, and then apply the color. Finger coloring and then padding, in my opinion, is the best way to color defects, although brushes do have their place in touchup.


From contributor D:
I have used Mohawk products for 15 years with great results. I'm sure there are others out there that compare or may be even better.

I prefer to mix my touchup colors on a piece of plate glass as a palette. I first spray some lacquer on the glass (I prefer flat) and then add a shot of retarder. This will keep the lacquer wet longer. I then dip a brush into the lacquer mix and then into my pigment. The brush will pick up the pigment (as much or as little as you want). Rub brush with pigment back into the lacquer mix. If mix becomes stiff, add a little more retarder. Continue mixing this way until you get the desired color. Glass gives me the ability to see the depth of color. I am seldom looking for an opaque color, and glass helps me find the right translucency of color for each repair. It is hard to see these subtleties when mixing in a screw cap. I know that a lot of repair people like to use the "finger and pad" method. I've seen some people do it well, but I've seen more people do it poorly. I prefer brush filling my repairs, or even airbrushing. I feel it gives a better end result. Besides, I have big sausage fingers which don't work well for this type of delicate procedure.

P.S. Get some retarder! You'll be fine no matter which pigments you use.



From the original questioner:
Thanks for the information. I would like to know about the advantages of padding (I assume) the topcoat versus using an aerosol spray can.


From contributor M:
Here is a photo of the process.


Click here for full size image