RS-2 Bitumen Emulsion Supplier — High-Viscosity Anionic Rapid Setting Emulsion

Black Rock Bitumen supplies RS-2 bitumen emulsion, a high-viscosity anionic rapid-setting emulsion designed for surface dressing, chip sealing, and penetration macadam applications. Manufactured to meet ASTM D977 / ASTM D244 standards, RS-2 delivers fast curing, strong binding, and durable surface performance in demanding road conditions.

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What is RS-2 Bitumen Emulsion?

RS-2 Bitumen Emulsion is an anionic, rapid-setting emulsion with higher binder content and viscosity than RS-1, designed for applications requiring thicker coating and stronger durability. It breaks primarily through water evaporation, making it best suited to dry surfaces and stable weather conditions during road construction projects throughout the year.

RS-2 Bitumen Emulsion is widely used for surface dressing, chip sealing, and penetration macadam applications on high-traffic roads. Its higher viscosity provides strong aggregate bonding with a thicker bitumen film, ensuring deep penetration and long-lasting structural performance for heavy-duty road construction, maintenance, and repair projects worldwide

Black Rock Bitumen supplies RS-2 Bitumen Emulsion manufactured to ASTM D977 and ASTM D244 standards, ensuring consistent binder content, viscosity, and curing performance in every batch. Sourced from certified facilities and shipped through our Dubai logistics hub, our RS-2 Bitumen Emulsion delivers dependable, export-grade performance worldwide.

Applications of RS-2 Bitumen Emulsion

Surface Dressing

Provides strong aggregate bonding with a thicker bitumen film for durability.

Penetration Macadam

Ensures deep penetration and long-lasting structural performance.

Spray Applications

Used in large-scale road works requiring fast curing.

Protective Coatings

Effective for concrete and metal surfaces due to water-resistant properties .

Advantages of RS-2

Strong Adhesion

Bonds effectively with aggregates and surfaces.

Excellent Workability

Allows easy mixing, spreading, and handling.

Cold Application

No heating required, ensuring safer operations.

Uniform Coating

Ensures consistent coverage and better performance.

Rapid Setting

Provides extended working time for mixing and application.

Quick Traffic Opening

Allows roads to be reopened faster.

Black Rock RS-2 Bitumen Emulsion

Essential Details

Description

  • Type
  • Penetration Grade Bitumen
  • Feed Stock
  • Crude Oil
  • HS Code
  • 27132000
  • Spot Test
  • Negative
  • Inspection
  • Included
  • Delivery Term
  • FOB-CFR-CIF
  • Production and Loading Period
  • 2–4 weeks after order confirmation
  • Payment Term
  • TT Method FOB Delivery: 30% advance and balance against customs documents CFR/CIF Delivery: 30% advance and balance against B/L daft
  • Marking
  • Marking can be customized based on customer request
  • Supply Capacity
  • 22,000 MT/Month
  • Packing
  • - Bulk in Tanker - IBC Tank - New Steel Drum

RS-2 Bitumen Emulsion Specification

Essential Details

Test Method

Unit

Min.

Max.

  • Specific Gravity at 25 °C
  • ASTM D70
  • –
  • 1.00
  • 1.05
  • Penetration at 25 °C, 100g, 5s
  • ASTM D5
  • 0.1mm
  • 100
  • 250
  • Softening Point
  • ASTM D36
  • °C
  • 40
  • 55
  • Ductility at 25 °C
  • ASTM D113
  • cm
  • 100
  • –
  • Loss on Heating
  • ASTM D6
  • wt.%
  • –
  • 1.0
  • Drop in Penetration after Heating
  • ASTM D5
  • %
  • –
  • 40
  • Flash Point
  • ASTM D92
  • °C
  • 230
  • –
  • Solubility in Trichloroethylene
  • ASTM D2042
  • wt.%
  • 97.5
  • –
  • Spot Test
  • ASHTO T102
  • Negative

RS-2 MSDS

pdf

RS-2 Safety Data Sheet

Download
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Our Packaging

We deliver bitumen in versatile, secure options: economical Jumbo Bags, robust steel Drums, or high-volume Bulk Containers (Bitutainers/Bituboxes).

Terms of Payment

Payment Terms for Smooth Transactions

TT Method

The buyer pays 30% advance, with the balance against B/L draft (CFR) or customs docs (FOB).

LC at Sight

100% irrevocable, non-transferable, confirmed LC at sight, subject to bank approval by Black Rock Bitumen.

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    Shipping & Delivery

    Port of Loading

    Jebel Ali, UAE – strategically located logistics hub ensuring efficient global shipping and quick turnaround times.

    Delivery Terms

    FOB, CIF, CFR – flexible Incoterms tailored to meet client requirements and international trade standards.

    Inspection

    SGS / Bureau Veritas available – third-party inspection to ensure quality, compliance, and shipment transparency.

    Lead Time

    2–4 weeks depending on order volume – optimized production and logistics planning for timely delivery.
    Our faqs

    Frequently Asked Questions.

    RS-2 is an anionic rapid-setting bitumen emulsion formulated for quick breaking and fast curing in surface dressing and spray seal applications.

    RS-2 is an anionic rapid-setting bitumen emulsion formulated for quick breaking and fast curing in surface dressing and spray seal applications.

    RS-2 is used in chip sealing, surface dressing, spray sealing, and penetration macadam applications, particularly for large-scale road works requiring fast curing.

    RS-2 has higher binder content and viscosity than RS-1, designed for applications requiring thicker coating, stronger aggregate bonding, and greater durability.

    Yes, RS-2 is suitable for waterproofing concrete and metal surfaces due to its water-resistant properties.

    Yes, RS-2 is well suited to high-traffic roads, especially for surface dressing applications requiring strong, durable bonding.

    No, RS-2 is not suitable for mixing applications since it sets too quickly and may clog mixing equipment; it's intended for spray application.

    RS-2 should be stored in clean tanks, kept above 5°C, protected from contamination, and applied using suitable spray equipment on dry surfaces.

    Black Rock Bitumen supplies RS-2 in bulk tanker, IBC tanks, or steel drums, with FOB, CFR, or CIF delivery terms and SGS/Bureau Veritas inspection available