BCC Products BC 4570 Polyester Hi Heat Filler

BC 4570 is a multi-purpose paste designed for making quick repairs to a variety of substrates where service temperature exceeds 200º F (93º C). It is easy to mix and apply, cures in 15-20 minutes and can be readily shaped by filing, grinding or machining thereafter. BC 4570 exhibits good adhesion to SMC, FRP, epoxy hi-heat molds, cast iron, aluminum, steel and many other surfaces. Featuring: Heat resistance up to 425º F (220º C), excellent repair for aircraft/aerospace use, honeycomb core and foam core composite sealant, repairs to SMC and FRP parts. Grey in color.Information provided by BCC Products, Inc.