Cilbond® 49SF is a single-component bonding agent specifically designed for hot-cure applications (more than 160°F/70°C) with castable polyurethane elastomers and injection-molded TPU systems. It features a pigmented red color and is widely recognized as the industry benchmark for high-performance urethane bonding. Cilbond® 49SF has been developed to bond effectively with various materials, including metals, polyesters, polyamides, epoxies, and fiberglass reinforced plastics. It is highly recommended by leading urethane manufacturers and offers impressive in-service heat resistance of up to 265°F/130˚C (or up to 350°F/180˚C when used in combination with the Cilcure® B additive).

Chemical FamilyPolyesters, Polyurethanes (PU)

Product Type1K (1 component) Adhesive, Solventborne Adhesive

Application AreaMining Operations, Pipe Liners, Pipes, Rollers, Wheel

Compatible Substrates & SurfacesEpoxies, Fiberglass, Metal, Plastics, Polyamide, Polyurethane

FeaturesExcellent Performance, Heat Resistance, Solvent-Based

Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses



Packaging & Availability

Regional Availability
  • Global (Excluding Russia)