Pigments can be used to tint polyester, vinylester and epoxy resin to add a pop of color. They are also great for color matching repairs. They come in a variety of primary colors and can be blended to make additional colors.
The pigments we carry are an opaque (solid in color) liquid concentrate. They need to be added to the resin before the catalyst. The recommended mix ratio is 6-8% by weight.
It is important to mix thoroughly to ensure the color is even throughout. All streaks should be gone before adding the hardener.