POLYRAM® A-911
CQS Emulsifier for better micro-surfacing durability and mix control
#CAS Proprietary
Product overview
Polyram™ A-911 is a bitumen emulsifier chemical used to produce high-performing micro-surfacing emulsions that conform to common industry specifications, including the International Slurry Surfacing Association’s (ISSA) A143: Recommended Performance Guideline for Micro-Surfacing. A preventive maintenance application, micro-surfacing provides an aesthetically pleasing, skid-resistant surface that restores the pavement profile and seals the underlying pavement, protecting it from deterioration.
Geographic availability
- Latin America and the Caribbean
| Surfactant Applications | Micro surfacing / Slurry Seal |