A GUIDE TO AVAILABLE GRADES AND TYPES OF BITUMINOUS BINDERS          TYPE     GRADE     BITUMENS         Road Grade Bitumens    Homogeneous Polymer Modified Binders    Cutback Bitumens      20/30 pen grade     40/50 pen (B24)     60/70 pen (B12)     80/100 pen (B8)     150/200 pen (B4)     SBR, SBS (SE1, SE2, AE1, AE2)     MC-30, MC-800, MC-3000      BITUMEN EMULSIONS     Anionic and Cationic     Modified Bitumen Emulsions      Cationic Spray grade 60%, 65% and 70%     Premix grade: 60% and 65%     Anionic stable: SS60%     Other emulsions for specialised applications by     specially trained crews are polymer, rubber or latex     modified emulsions       PRIMES     MC30 Cutback Bitumen Prime     Inverted Bitumen Emulsion Prime     Environmentally Friendly Prime     Pre-coating Fluid      Environmentally friendly primes made to the highest     international standards     Environmentally friendly pre-coating  fluids made to the     highest international standards     South Africa's leading manufacturers, suppliers and applicators of bituminous road binders and emulsions.