The Most Proven Cationic Latex for Road Surface Treatment
BUTONAL® NX 4190 is BASF’s most proven cationic latex for chip seal, slurry seal, and microsurfacing applications. With extremely high solids up to 64%, it delivers exceptional stability and enhanced performance for demanding pavement construction.

This high-solids styrene-butadiene rubber latex is specifically formulated for bitumen and asphalt modification. Engineered for cationic asphalt emulsions, chip seals, slurry seals, microsurfacing, and hot asphalt cement modification, it enhances cohesion, adhesion, and residue performance. The polymer improves conventional properties like softening point, penetration, and meets Superpave® 'Plus' modified binder specifications. At VUBS Corporation, we provide comprehensive technical support for BUTONAL® NX 4190, helping customers optimize bitumen modification for pavement applications, roofing membranes, and asphalt enhancement delivering superior long-term performance.
BUTONAL® NX 4190 is available ex-stock at VUBS Corporation with comprehensive technical support. Our team provides formulation guidance, application assistance, and bitumen modification optimization support.
We at VUBS CORPORATION combine BASF's cutting-edge polymer technology with practical application expertise to help you develop superior bitumen modification systems. Contact us for technical data sheets, starting point formulations, and application-specific recommendations.
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