The 3M Bondo Short Strand Fiberglass Reinforced Filler is a versatile product suitable for interior and exterior use in home, auto, and boat applications. This 21oz (595.34g) can of white filler is designed for fiberglass, metal, wood, concrete, and masonry surfaces. With a fast drying time of 20-30 minutes, this medium-fiber glass filler is waterproof and rust-resistant, making it ideal for cavity sealing and industrial/occupational use. The Bondo brand ensures quality and compatibility with most paints, providing a durable and reliable finish for various projects.
