About this item

• Ideal for repairing rust-out and rust hole repairs.
• Covers small (up to ½”) holes without the need for backing strips, fiberglass resin or cloth
• Bondo Glass Reinforced Filler formula is stronger than traditional lightweight filler
• Ideal to repair metal, wood, concrete, masonry and fiberglass.
• Sandable in as little as 20 minutes for quick repairs
• Waterproof formula works for cars and boats
• Compatible with most paints