West System Pigment 501 & 503
WEST SYSTEM pigments are epoxy-based
liquid colorants used to tint the epoxy mixture to provide an
even color base for the final finish system. The colored
surfaces also tend to highlight flaws and imperfections.
Cured, pigmented epoxy surfaces are
not a final finish surface, but require an additional opaque or
UV filter coating for ultraviolet protection.
Add to the mixed resin/hardener at a
rate of approximately one teaspoon of pigment to 8 fl oz of
epoxy. More pigment will increase opaqueness and mixture
One 4 fl oz bottle will tint
approximately 2/3 gal of epoxy.