PU Sealant Compounds

Long-lasting and flexible solutions for all weather conditions

PU Sealant Compounds from the VF Systems product range provide a reliable solution when rails need to be permanently insulated and fixed in place while being protected from vibrations and noise. As an elastic polyurethane sealant compound, they are ideally suited as a rail sealant for demanding applications in modern track construction. The polymer-based sealant solution supports a durable elastic joint and ensures safe force transmission between rail and substructure. The elastic sealant compounds are particularly valued as a sealant material for railways, since they can be used flexibly and convince both in continuous embedded fastening systems and in selective fixings. In the end, you benefit from a long-lasting, low-maintenance solution that creates planning reliability and extends the service life of the track infrastructure.