Petra Oil’s HFMS-2s is a specially formulated variation of HFMS-2 with optimized viscosity and enhanced cohesion for improved performance in demanding applications such as surface patching, dense mix construction, and semi-urban roads. The “s” in HFMS-2s signifies Special Performance, reflecting its tailored characteristics for precise construction requirements.

This emulsion is perfect for contractors who need a balance of controlled setting and exceptional film formation in areas with temperature fluctuations and variable aggregate conditions. HFMS-2s creates a strong waterproof barrier that protects pavement layers from moisture intrusion, preventing common road failures like stripping and cracking.

It is ideal for use in areas where standard HFMS-2 might set too quickly or where prolonged mixing and adjustment time is required for better placement accuracy.

Key Specifications:

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

Main Applications of HFMS-2s:

• Special Mix Applications: Used where specific mixing and laying conditions are critical.
• Extended Patch Repairs: Suitable for larger or deeper repairs that require precise placement.
• Semi-Urban Road Surfacing: Ensures smooth and durable finish on mixed-traffic roads.

Benefits of HFMS-2s:

• Optimized Workability: Longer working time without compromising strength and durability.
• Tailored Viscosity: Ideal for specific job-site requirements.
• Improved Film Strength: Provides a reliable moisture barrier in harsh conditions.
• High Float Behaviour: Maintains integrity over time, even under stress or load.