Using this Doctor Ben's Cork Bark Chips Weathering Pigment 2oz Re-Sealable Jar:

We
sincerely believe that this is the most realistic topical application that you
will ever find-guaranteed! Doctor Ben's Cork Bark Chips Weathering Pigments are
intensely strong but easily thinned with Isopropyl Rubbing Alcohol (or water) to
reduce its preferred intensity. Using Doctor Ben's Cork Bark Chips Weathering
Pigments is ideal for adding the realistic weathered look by applying this
product dry with a stiff hobby brush or using the lid for the jar to create a
pallet from which various intensities may be created to flow into cracks and
crevasses creating the illusion of shadows and depth. All this and much, much
more is found in our Doctor Ben's How-To: #3 instructional booklet!
This Doctor Ben's product is a topical application that does not affect the surface integrity
of the model. However, the more porous the surface, the more difficult it is to
remove. This product has built in adhesive polymers that enable it to stick to
any surface. Get too much on and want to remove it? Not a problem, use Isopropyl
Rubbing Alcohol to remove and try again.
Read about all the great uses in our How To #3 "Weathering & Painting Models
w/Pigments" booklet and in our website Blog (June
2015 Archives). "We Turn Toys into Models!".