Bondo 272 Glass Reinforced Filler, 1 qt Can, Paste, Pungent Organic

Bondo glass reinforced filler makes an excellent foundation for hole, dent and rust-out repairs without the need for backing strips, cloths and resins. It contains short, interlocking fiberglass strands and fibers that make it twice as strong as regular body filler. It is also slightly thicker and provides a fast drying time, making the filler less messy on vertical surfaces like car doors.