PHF
PHF
PHF Coldmix Pothole Fill
PHF is a high quality polymer-modified cold asphalt with a long record of performance across New Zealand and the South Pacific. It delivers permanent repairs in both extreme heat and freezing conditions.
Industries and Applications
• Potholes in asphalt or concrete
• Reinstating utility cuts
• Repairs to deteriorating asphalt surfaces
• Water channels and edge breaks
Fast Facts
PHF is a permanent pothole repair mix that combines the strength of asphalt with special polymers to stay flexible, easy to handle, and exceptionally durable. Independent use has shown PHF to perform as well as—or better than—traditional hotmix for road surface repairs.
Features and Benefits
• Provides a permanent repair with proven performance comparable to hotmix
• Remains strong and flexible over time, curing through compaction rather than heat
• Can be trafficked immediately after installation
• Installs in all weather, even when the pothole contains water
• Requires no specialised equipment and can be placed with simple hand tools
• Produces no waste—unused material can be stored and reused later
• Supplied in sealed bags with a 12-month shelf life when stored in a cool environment
• Binder concentrate can be shipped globally so contractors can produce their own PHF Coldmix
