Cutback Bitumen (Medium & Rapid)

Cutback Bitumen ( Liquid Bitumen ) is Bitumen that is dissolved in a solvent . Typical solvents include Naptha, gasoline and kerosene, white spirit etc. The type of solvent controls the curing time while the amount determines the viscosity of the Cutback Bitumen. The advantage Cutbacks have over Emulsions is a much higher residual Bitumen percent, typically over 80% compares with over 40-65% for Bitumen emulsions. The result is more Bitumen left on the roadway after curing, for the same volume of binder applied. Application Cutback bitumen’s suitable for primer sealing can also be used in the manufacture ofpre-mix asphalt, which is used in patch repairs.Cutback bitumen’s are used extensively in sprayed sealingapplications, particularly in cooler weather where theyprovide improved initial stone retention due to their Price of Product (USD) : 503 Product Origin : Merco W.L.L Bahrain Key Specifications / Special Features : Cutback Classification Cutbacks are divided into two classifications, Rapid-Curing (RC) and Medium-Curing (MC) depending on the solvent used. They are further defined by a number which indicates the minimum kinematic viscosity (fluidity) of the cutback. Grades & Properties Grade Curing Speed Viscosity Penetration of Residue MC 30 Medium 30-60 120- 150 MC 70 Medium 70-140 120- 150 MC 250 Medium 250- 500 120- 150 MC 800 Medium 800- 1600 120- 150 MC 3000 Medium 3000- 6000 120- 150 RC 70 Rapid 70-140 80- 120 RC 250 Rapid 250-500 80- 120 RC 800 Rapid 800- 1600 80- 120 RC 3000 Rapid 3000- 6000 80- 120 Minimum Order size and packgaing detail Palletizing is required for Cutback Bitumen & Emulsions -200kg drums shall be secured as 4 drums per pallet.