產品說明：

ARP聚醚芳香族聚氨酯(Aromatic polyether-based)

ALP聚醚脂肪族聚氨酯(Aliphatic polyether-based)

ALC聚碳酸酯脂肪族聚氨酯(Aliphatic polycarbonate-based)

透明規格/可配色

硫酸鋇B20/B30/B40

鎢粉W30~W80