Petra Oil’s HFMS-2 is a robust, high float anionic bitumen emulsion with medium setting time, designed for use in more heavy-duty applications such as full-depth reclamation, dense cold mix production, and thick patch repairs. The Grade 2 formulation indicates a higher viscosity and residual bitumen content, providing enhanced performance and durability.

This emulsion is ideal for regions with hot climates and moderate to heavy traffic where conventional emulsions may fail due to early cracking or binder runoff. HFMS-2 builds a flexible yet strong film that retains its integrity under fluctuating loads and thermal conditions. It offers superior aggregate coating, even with dusty or slightly moist aggregates, and is a preferred choice for contractors working on long-term road sustainability.

Key Specifications:

• Type: Anionic Bitumen Emulsion (HFMS-2)
• Setting Time: Medium Setting
• Standard Compliance: IS 8887:2018
• Application Temperature: Ambient (Cold Application)

Main Applications of HFMS-2:

• Cold Mix Asphalt for Base & Surface Layers: Suitable for both dense and open-graded cold mixes.
• Recycling of Old Pavements: Used in full-depth reclamation for binder rejuvenation.
• Heavy Patching Works: Ideal for deep potholes and trench repair jobs.

Benefits of HFMS-2:

• High Float Properties: Offers excellent waterproofing and resistance to aging.
• Stronger Residual Film: Enhances durability and service life of treated surfaces.
• Improved Aggregate Compatibility: Works with a variety of aggregate types and gradations.
• Cold Application & Energy Saving: Requires no heating, reducing operational costs and emissions.