An American Original Born from a time when auto body repair involved heat-shrinking metal and pouring lead, our Bondo® Body Filler has been helping vehicle owners and auto body professionals for decades. This simple two-part solution includes a resin-based filler and a hardener. A tube of the hardener is included with Bondo® Body Filler. The consistency of both compounds is creamy, but as the hardener is blended together with the filler it acts as a catalyst, creating a chemical reaction which cures the product. This fast-curing body filler spreads easily and will adhere to correctly prepared surfaces.
Stage 2 — Fill.This stage involves patching holes with reinforced filler and smoothing and shaping filler before painting.