www.pcimag.com/articles/87753-ultramarine-pigment
Ultramarine Pigment
May 1, 2008
Holliday Pigments: The Premier XAR acid-resistant-grade pigment is used for applications where plastics can be exposed to the twin degrading effects of acid rain and high-energy solar radiation. Its coating technology delivers 50 percent improved acid resistance and has the capacity to cut the effects of abrasion by half.
Visit www.holliday-pigments.com.