Powder Formed Butadiene Copolymer has the advantages of easy processing and compounding. The Copolymer has good physical properties. The Copolymer eliminates the need for milling, cutting or grinding equipment. The Powder Formed Butadiene Copolymer retains the porous nature of the coagulated rubber and can be dissolved in a solvent faster then milled or palletized bale rubber.