MR 245 by Sovereign Chemical is an oxidized asphalt. Acts as a plasticizer. It is used in compounds with low mixing temperatures and short mix cycles, where a low melt point is required for proper... view more

MR 285 by Sovereign Chemical is an oxidized asphalt. Acts as a plasticizer. Recommended for compounds with low mixing temperatures and short mix cycles, where a low melt point is required for proper... view more

MR 305 by Sovereign Chemical is an oxidized asphalt. Acts as a plasticizer. Used mainly in brake linings and other friction products. Also used in compounds with low mixing temperatures and short... view more

Sovchem® MBT Powder by Sovereign Chemical is a 2-Mercaptobenzothiazole. Acts as a acid accelerator currently and a medium fast primary accelerator. Imparts excellent aging properties when used both alone and in... view more