Slow Curing (SC) Cutback Bitumen Supplier and Exporter

Cutback Bitumen Slow Curing

Cutback bitumen is a penetration grade bitumen that has been blended with petroleum based diluents to temporarily reduce its viscosity and improve workability during application. Slow Curing (SC) Cutback Bitumen is produced by blending penetration grade bitumen with low volatility petroleum oils, which evaporate gradually after the material is applied. This gradual evaporation results in an extended curing period compared with medium curing or rapid curing cutback bitumen’s, giving contractors a longer working window during application and compaction. The extended curing characteristic can be useful in applications where prolonged workability, controlled penetration into the underlying surface, or delayed setting is a project requirement.

Slow Curing Cutback Bitumen is available across a defined range of grades, including SC-30, SC-70, SC-250, SC-800, and SC-3000. These grades differ in consistency and curing behavior, and selecting the appropriate grade depends on the intended application, desired workability, curing requirements, project specifications, and the applicable technical standard. Buyers should review the relevant specification and supplier test documentation to confirm the properties of each grade rather than assume uniform characteristics across the range.

Slow Curing Cutback Bitumen is commonly used in road mixing, dust control, stockpile patching, prime coats, and cold mix asphalt applications, and is also relevant to broader pavement maintenance, road construction, and infrastructure projects where extended curing time supports the construction method. TurkeyBitumen.com by Tiger Bitumen serves as an international supply and export channel for Slow Curing Cutback Bitumen, working with bitumen importers, distributors, asphalt contractors, road construction companies, infrastructure contractors, and procurement teams on export orders tailored to project specific requirements.

HY International has the capability to Export and Supply the different Grades of Slow Curing Cutback Bitumen in compliance with National and International standards.

Slow Curing Cutback Bitumen Grades

The Slow Curing Cutback Bitumen range covers five main grades, each positioned for different consistency and workability requirements within SC applications.

  • SC-30 A lighter grade within the SC range, generally associated with lower viscosity and used where a more fluid binder is needed for the intended application.
  • SC-70 A grade with moderate consistency, commonly considered for applications requiring a balance between workability and binder body.
  • SC-250 A mid range grade within the SC series, often selected where a firmer consistency than SC-70 is required.
  • SC-800 A heavier bodied grade within the range, generally associated with applications needing greater viscosity and reduced fluidity.
  • SC-3000 The heaviest grade in the standard SC range, typically considered for applications where the highest consistency among SC grades is required.


Exact technical values for each grade depend on the applicable standard and supplier test documentation; buyers should confirm specifications directly before ordering.

Applications of Slow Curing Cutback Bitumen

  • Road mixing Used as a binder in road-mix construction methods where extended workability supports on site mixing with aggregate.
  • Dust control Applied to unpaved or gravel surfaces to help bind loose material and reduce dust generation.
  • Stockpile patching Used in stockpiled patching mixtures that require an extended curing period before use.
  • Prime coats Applied to prepared road bases to improve adhesion between the base and subsequent asphalt layers.
  • Cold mix asphalt Used in cold mix formulations where extended workability at ambient temperatures is beneficial.
  • Pavement maintenance Considered for maintenance work where a slower curing binder suits the repair method.
  • Road construction Used more broadly in road construction projects where SC-grade characteristics align with the construction approach.

Why Choose Tiger Bitumen?

Tiger Bitumen Supplies Slow Curing Cutback Bitumen across the SC-30, SC-70, SC-250, SC-800, and SC-3000 grades to international buyers sourcing binder for road mixing, dust control, prime coats, cold mix asphalt, and related applications. Through Turkey Bitumen, Tiger Bitumen supports project specific requirements with technical documentation, grade guidance, and coordination tailored to each buyer’s application and destination.

Turkey Bitumen, operated by Tiger Bitumen, works with international importers, distributors, and contractors to coordinate export orders, packaging preferences, and shipment logistics for Slow Curing Cutback Bitumen. Buyers can request current technical information and quotation support for any grade within the SC range as part of the ordering process.

Frequently Asked Questions

Cutback Bitumen Slow Curing FAQs

What is Slow Curing Cutback Bitumen?

Slow Curing Cutback Bitumen is a penetration grade bitumen blended with low-volatility petroleum oils, resulting in a binder that cures gradually after application, offering an extended workability window for various road applications.

How is Slow Curing Cutback Bitumen produced?

It is produced by blending penetration grade bitumen with low volatility petroleum diluents. These diluents evaporate slowly after application, giving the binder its characteristic extended curing time compared with medium or rapid curing cutbacks.

What are the main Slow Curing Cutback Bitumen grades?

The main grades are SC-30, SC-70, SC-250, SC-800, and SC-3000. Each grade differs in consistency, and selection depends on the intended application, workability requirements, and applicable technical specifications.

What is SC-30 Cutback Bitumen?

SC-30 is a lighter grade within the Slow Curing range, generally associated with lower viscosity, often considered where a more fluid binder is required for the intended application.

What is SC-70 Cutback Bitumen?

SC-70 offers a moderate consistency within the SC range, commonly considered for applications requiring a balance between workability and binder body, subject to project specifications.

What is SC-250 Cutback Bitumen?

SC-250 is a mid-range grade within the SC series, often selected where a firmer consistency than lighter grades is needed, depending on the application and project requirements.

What are SC-800 and SC-3000 Cutback Bitumen used for?

SC-800 and SC-3000 are heavier bodied grades within the SC range, generally considered where greater viscosity and reduced fluidity are required, such as in certain patching or stockpile applications.

What are the main applications of Slow Curing Cutback Bitumen?

Slow Curing Cutback Bitumen is commonly used in road mixing, dust control, stockpile patching, prime coats, and cold mix asphalt, as well as broader pavement maintenance and road construction projects.

How should buyers choose the right SC grade?

Buyers should evaluate the intended application, required workability, curing time, climate conditions, and applicable technical standards, and consult the supplier's test documentation to confirm the most suitable SC grade for their project.

How can international buyers request a Slow Curing Cutback Bitumen quotation?

Buyers can contact Turkey Bitumen / Tiger Bitumen with their required SC grade, quantity, destination port, and project details to receive a tailored quotation and relevant technical documentation.

Get Your Quote Today

Request a Quote for Slow Curing Cutback Bitumen

To request a quotation for Slow Curing Cutback Bitumen, please provide your required SC grade (SC-30, SC-70, SC-250, SC-800, or SC-3000), order quantity, destination port, preferred packaging, and any specific project or application requirements. Contact Turkey Bitumen / Tiger Bitumen for current pricing, technical documentation, and export coordination tailored to your project.