Unifrax Foamfrax® RG Plus Insulation

Like Foamfrax RG, Foamfrax® RG Plus combines refractory ceramic fiber, refractory cement, and a high-temperature binder solution that can be combined in the field using the uniqued Foamfrax process. The resultant product form, which is rated to 2300°F, is a high-density, ceramic fiber based material ideally suited for low-density working linings. Foamfrax RG Plus can be gunned easily around a variety of refractory anchor systems and air sets within 24 hours. For full thickness applications of this material, all established installation guidelines for Foamfrax full thickness linings must be adhered to. This includes choosing the proper anchoring system for the applications, troweling the hot face smooth, and scoring on a maximum of 2' x 2' centers.Principal ApplicationsBackup behind brick, plastic, refractory, and castableAnnealing furnace basesDuct, flue, and stack liningsHeat treat furnace, kiln car decksIncinerator floors, process heatersInformation Provided by Unifrax I LLC