HFRS-2 Bitumen Emulsion Supplier — High Float Rapid-Setting Anionic Emulsion

Black Rock Bitumen supplies HFRS-2 bitumen emulsion, a high float rapid-setting anionic emulsion engineered for quick bonding, fast curing, and durable surface treatments. Manufactured to meet ASTM D977 / ASTM D244 standards, HFRS-2 is widely used in chip seal, surface dressing, prime coats, and road maintenance applications where fast setting is critical.

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What is HFRS-2 Bitumen Emulsion?

HFRS-2 Bitumen Emulsion is a high float, anionic rapid-setting emulsion engineered to break quickly and form a durable, water-resistant binder film. Its high-float property creates a thick, cohesive coating that resists water penetration and improves long-term pavement durability compared to standard rapid-setting emulsions.

HFRS-2 Bitumen Emulsion is widely used for spray applications requiring quick breaking and immediate bonding, including surface treatments and road sealing works. It bonds effectively with aggregates even under heavy traffic, resists wear and rutting, and allows fast reopening of roads after application.

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

Applications of HFRS-2 Emulsion

Chip Seal

Provides quick bonding and strong aggregate retention for road surfaces.

Prime Coat

Prepares base layers for asphalt overlay.

Road Maintenance

Extends pavement life and prevents water ingress

Dust Control

Improves surface durability in low-volume roads.

Advantages of HFRS-2 Emulsion

Cost Efficient

Reduces time, labor, and overall project costs.

Cold Application

No heating required, improving safety and efficiency.

Durable Performance

Resists wear, rutting, and surface damage.

Strong Adhesion

Bonds effectively with aggregates, even under heavy traffic.

High Float Stability

Provides better consistency and resistance to flow.

Rapid Setting

Breaks quickly, allowing faster construction and traffic opening.

BlackRock HFRS-2 Bitumen Emulsion

Essential Details

Description

  • Type
  • Anionic High-Float Rapid-Setting Bitumen Emulsion (HFRS-2)
  • Feed Stock
  • High-Float Bitumen, Water, Anionic Emulsifier
  • HS Code
  • 27150000
  • 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
  • 15,000 MT/Month
  • Packing
  • - Bulk in Tanker - IBC Tank - New Steel Drum

HFRS-2 Specification

HFRS-2 Bitumen Emulsion Specification

Essential Details

Test Method

Unit

Min.

Max.

  • Specific Gravity at 25 °C
  • ASTM D70
  • –
  • 1.01
  • 1.05
  • Penetration at 25 °C, 100g, 5s
  • ASTM D5
  • 0.1mm
  • 40
  • 90
  • Softening Point
  • ASTM D36
  • °C
  • 50
  • 65
  • Ductility at 25 °C
  • ASTM D113
  • cm
  • 50
  • –
  • Loss on Heating
  • ASTM D6
  • wt.%
  • –
  • 0.5
  • Drop in Penetration after Heating
  • ASTM D5
  • %
  • –
  • 25
  • Flash Point
  • ASTM D92
  • °C
  • 240
  • –
  • Solubility in Trichloroethylene
  • ASTM D2042
  • wt.%
  • 99
  • –
  • Spot Test
  • ASHTO T102
  • Negative

HFRS-2 MSDS

pdf

HFRS-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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    Successful Shipments

    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.

    HFRS-2 is a high-float anionic rapid-setting bitumen emulsion engineered for fast curing, strong cohesion, and durable surface treatments.

    HFRS-2 (High Float Rapid Setting – Grade 2) is an anionic bitumen emulsion designed for spray applications where quick breaking and immediate bonding are required.

    HFRS-2 is widely used in chip seal, surface dressing, prime coats, and road maintenance applications where fast setting is critical.

    High-float refers to the emulsion's ability to form a thick, cohesive, and water-resistant film, improving pavement life and durability.

    RS-2 is a standard rapid-setting anionic emulsion, while HFRS-2 is rapid-setting with high float properties, forming a thicker and stronger film for more demanding applications.

    No, HFRS-2 is intended for surface/spray applications only, since it breaks too quickly for mixing processes.

    HFRS-2 typically has a shelf life of 2–3 months, depending on storage conditions.

    Store HFRS-2 in clean, insulated tanks, keep above 5°C, avoid contamination, and apply using suitable spray equipment.

    Yes, HFRS-2 is used for surface treatments and maintenance on both highways and rural roads where fast curing and strong bonding are needed.