Two-part filler bonds to broad range of surfaces for permanent, non-shrink repairs Cures fast; sandable in 15 minutes for fast same-day repairs Light gray when mixed, helping blend with surfaces for consistent appearance View more details Details Highlights Two-part filler bonds to broad range of surfaces for permanent, non-shrink repairs Cures fast; sandable in 15 minutes for fast same-day repairs Light gray when mixed, helping blend with surfaces for consistent appearance Fully paintable and stainable The performance of the Bondo® brand White Bondo® Cream Hardener included Bondo® All-Purpose Putty is a professional strength, versatile filler for repairing interior and exterior surfaces around the home. This fast curing two-part filler allows you to make high-quality, long-lasting repairs to metal, masonry, concrete, wood, drywall and more. The non-shrinking filler features a thicker formulation that makes it ideal for repairing vertical surfaces. Non-Shrinking. Water Resistant. Permanent. Carrying the brand — and the performance — of our famous auto body filler, Bondo® All-Purpose Putty is formulated for a tremendous range of auto and home repairs requiring a permanent, fast-curing, limited-drip formula. This two-part putty mixes easily and cures fast — it forms a sandable surface in as little as 15 minutes, and can be painted in just 45 minutes. You can make repairs the same day you start. This all-purpose filler is great for filling small holes or scratches, but it is also very strong for rebuilding rotted or missing pieces of the original surface. Bondo® All-Purpose Putty is formulated slightly thicker than some other fillers, making it easier to apply to vertical surfaces such as door jambs or walls where dripping and running are concerns. Recommended Applications Bondo® All-Purpose Putty can be used to fill, patch and repair a broad range of surfaces. Cracks in concrete surfaces Exterior wood Metal gutters Knotholes in wood Loose tile Wood shingles Fencing Window sills Doors and door frames Brick and stone Drywall Fast, Same Day Repairs Why wait hours or days to complete a repair? With Bondo® All-Purpose Putty, you can complete professional looking repairs in less than 30 minutes instead of hours or days. The secret to a fast, permanent repair is in the two-part technology. By mixing the filler with the cream hardener (included with the filler), you can sand the putty in 15 minutes and paint it in only 45 minutes. Strength to Restore and Rebuild From the smallest to the largest of home improvement projects, Bondo® All-Purpose Putty can handle nearly any repair — fill minor holes or scratches, or rebuild entire missing pieces. It is very easy to mix using the included tube of cream hardener. Also included is a strong technological advantage: when the filler and hardener are mixed, a reaction occurs which allows the filler to chemically bond to the surface for a permanent repair. The two-part wood filler cures quickly, making it easy to spread while adhering it to the surface you are repairing. For more advanced repairs, Bondo® All-Purpose Putty can be applied in layers to rebuild damaged or missing pieces of the repair surface. Unlike slower drying water- or solvent-based fillers that cure by evaporation, Bondo® All-Purpose Putty chemically cross links to cure for a faster, more durable repair. As a result, Bondo® All-Purpose Putty is water resistant and will not shrink. This saves money, and allows you to make professional-looking repairs that last. Bringing Science to the Art of Home Repair A brand of 3M, Bondo is well known among collision repair professionals for our famous body filler. This all-purpose putty expands the capabilities into your home, and beyond. It is another way that 3M applies science to life, and helps you restore and maintain the beauty and value of your home or shop.