BIK® OT curing agent by SI Group is used as an activator for blowing agents and accelerators. This surface treated urea is used as an activator for thiuram, thiazole & dithiocarbamate. Also used as an odor... view more

LOWINOX® 22IB46 stabilizer by SI Group is a non-discoloring phenolic antioxidant based on a sterically hindered alkylated bis-phenol. It is a proven long term stabilizer for white, transparent and... view more

ROYALAC® 150 Powder curing agent by SI Group is a non-staining and non-discoloring tetraalkyl thiuram disulfide. It is used as a fast curing ultra-accelerator and sulfur donor in NR, SBR, BR, NBR and EPDM rubbers... view more