The Best Body Fillers and Putties 2024

1. Bondo Fiberglass Resin, 00404, 0.9 Gallon

Bondo® Liquid Resin for Fiberglass is a high-strength polyester resin that can be used with fiberglass mats or cloths on surfaces including fiberglass, metal, wood, and masonry. This all-purpose material is used to repair breaks, and recreate or join surfaces. It can also be used by itself as a wood or concrete sealer. The 100% waterproof, two-part resin includes clear liquid hardener and can be used to repair cars, trucks, pools, showers, boats and more.

SEAL CRACKS, REPAIR BREAKS, and recreate or join surfaces for auto, boat, and home applications INTERIOR OR EXTERIOR use DESIGNED TO USE on fiberglass, metal, wood, and masonry surfaces USE WITH BONDO® Fiberglass Cloth or Mat for larger repairs and long-term strength 100% WATERPROOF creates strong, durable seal for concrete, showers, boats, and more TWO-PART FORMULA creates extremely strong chemical bond to surfaces SANDABLE in 2 hours PAINTABLE FORMULA is compatible with most paints and gel coats BONDO® CLEAR LIQUID Hardener included MIXES TRANSLUCENT LIGHT BROWN when liquid hardener drops and resin are mixed thoroughly and ready to use WORKABLE for 8-12 minutes once resin and hardener drops are mixed together FILL STAGE of 3M™ Body Repair System

2. Bondo Body Filler, 00261ES, 14 fl. oz.

Bondo Original Filler is an all-purpose, two-part filler compound used for interior or exterior repairs for home or auto. Fill dents, dings, and scratches on your car or around your home. The easy-to-use filler shapes in minutes and is formulated to be non-shrinking. This fast curing two-part filler allows you to make high-quality, permanently durable repairs to metal, aluminum, masonry, concrete, and more.

ALL PURPOSE SOLUTION for repairing dents, dings, and scratches in your home or on your car INTERIOR OR EXTERIOR USE MULTI-SURFACE USE on metal, aluminum, masonry, concrete, and more EASY-TO-USE filler mixes and spreads smoothly NON-SHRINKING formula is permanently durable TWO-PART FORMULA chemically bonds with surface to adhere permanently FAST-CURING FORMULA is sandable in 20 minutes for same-day repairs PAINTABLE FORMULA is compatible with most paints and paint systems BONDO BLUE CREAM Hardener included MIXES LIGHT BLUE when hardener and filler are mixed thoroughly and ready to use WORKABLE for 3-4 minutes once filler and hardener are mixed together TOP COAT of Bondo Glazing and Spot Putty is recommended to fill pin holes and small imperfections for a smooth finish FILL STAGE of 3M Body Repair System

3. Bondo Fiberglass Resin, 00402, 0.9 Quart

Bondo® Liquid Resin for Fiberglass is a high-strength polyester resin that can be used with fiberglass mats or cloths on surfaces including fiberglass, metal, wood, and masonry. This all-purpose material is used to repair breaks, and recreate or join surfaces. It can also be used by itself as a wood or concrete sealer. The 100% waterproof, two-part resin includes clear liquid hardener and can be used to repair cars, trucks, pools, showers, boats and more.

SEAL CRACKS, REPAIR BREAKS, and recreate or join surfaces for auto, boat, and home applications INTERIOR OR EXTERIOR use DESIGNED TO USE on fiberglass, metal, wood, and masonry surfaces USE WITH BONDO® Fiberglass Cloth or Mat for larger repairs and long-term strength 100% WATERPROOF creates strong, durable seal for concrete, showers, boats, and more TWO-PART FORMULA creates extremely strong chemical bond to surfaces SANDABLE in 2 hours PAINTABLE FORMULA is compatible with most paints and gel coats BONDO® CLEAR LIQUID Hardener included MIXES TRANSLUCENT LIGHT BROWN when liquid hardener drops and resin are mixed thoroughly and ready to use WORKABLE for 8-12 minutes once resin and hardener drops are mixed together FILL STAGE of 3M™ Body Repair System

4. Bondo 422 Fiberglass Repair Kit - Quantity 1

Our Bondo® Fiberglass repair kit lets users do it themselves for easy, cost-effective, shop quality auto body repair. The repair kit includes cloth, resin and hardener, along with a mixing tray, mixing stick and a spreader for straightforward application over cracks and metal rust-outs. The resin bonds to metals, and hardens to a sandable surface in less than two hours. The seal created by the polyester resin material is permanent, waterproof and will not shrink. It can even be used as a sealer for damaged wood and on marine applications.

Bondo Fiberglass Repair Kit 420 has everything needed for the Do-It-Yourselfer Includes easy how-to directions, fiberglass resin, and liquid hardener Includes other necessary items like plastic spreader, fiberglass cloth, mixing stick and mixing tray Easy to use operation

5. Bondo Fiberglass Resin Jelly, 00432ES, 1 Quart

Bondo Fiberglass Resin Jelly features a resin that is reinforced with milled fiberglass for a thicker consistency. More firm but still workable, it provides smooth, drip-free application. It can be used in small holes and minor rust-outs without backing strips, cloths and mats. This waterproof fiberglass resin jelly is especially suitable for vertical surfaces on autos and boats.

FILLS SMALL HOLES and can be used with backing strips, fiberglass mat or cloth NON-DRIP resin jelly spreads easily and won’t run for cleaner and easier repairs SANDABLE in as little as 20 minutes Compatible With Most Paints Waterproof Formula Works For Cars And Boats Ideal For Vertical Surfaces Includes Bondo Red Cream Hardener Paintable Use With Bondo Fiberglass Cloth Or Mat For Stronger Repairs Use During The Fill Stage Of The 3M Body Repair System

6. Bondo Hair Long Strand Fiberglass Reinforced Filler, 00764, Gallon (8lbs, 2oz) 2/case

Our Bondo-Hair® Long Strand Fiberglass Reinforced Filler features strands of chopped fiberglass up to 1” long for extra strength on your toughest repairs: filling large rust holes, restoring shattered fiberglass and more. In fact, this waterproof filler delivers twice the strength of standard body filler, making it ideal for rebuilding missing pieces during full vehicle restoration.

Long strands of chopped fiberglass deliver twice the strength of regular body filler Fill holes up to 1” wide and rebuild missing pieces without backing strips, cloth or mat Versatile filler works with fiberglass, metal and wood Fast dry formula allows for sanding in only 20 minutes Compatible with most paints and paint systems Waterproof formula works great on cars and boats Suitable for challenging projects such as rebuilding missing pieces, vehicle restoration, shattered fiberglass repair, filling metal rust holes up to 1” in diameter Easy to use – includes step-by-step instructions Use during the Fill stage of the 3M™ Body Repair System Filler comes with Bondo® Red Cream Hardener

7. Bondo Self Adhesive Body Patch, 932SRP, 2/Pack

Bondo® Self Adhesive Body Patch provides a firm, metal reinforced contour foundation for Bondo® Body Filler and Fiberglass Resins when applied directly over the patched area.

Reinforced mesh provides supportive backing to fill holes Patch material may be cut, folded and shaped for most contours Sticks to metal, fiberglass, and other surfaces Self-adhesive holds body patch in place Rust-resistant properties create a lasting repair Can be shaped to any contour on your car, truck or van Features strong metal mesh material Paintable Easy to use Use during the Fill stage of the 3M™ Body Repair System

8. Rust-Oleum Filler Primer

Rust-Oleum Filler Primer is a high-build formula that fills in minor imperfections in the surface. It helps improve top coat adhesion and appearance.

For use on metal, wood, and fiberglass surfaces High-build formula Fills in imperfections Stops rust Can spray from any angle Comfort tip

9. Rust-Oleum Gray Filler And Primer Marker

Automotive Touch Up Paint, Gray Filler and Primer, Gloss Finish, Container Size 0.5 oz., Dry Time 30 min., Dry Time Recoat 24 hr., Dry Time Tack Free 30 min., VOC Content 702g/L, Application Temperature 50 to 90 Degrees F, Application Method Brush And Needle Tip

Rust-Oleum Gray Filler And Primer Marker: Great for projects Easy to use Designed for vehicle applications Durable oil-based formula provides excellent coverage Dries to the touch in 30 minutes Flexible bottle allows for controlled paint flow Long lasting gloss professional finish

10. 3M Bondo Aluminum Reinforced Metal Filler, 1 Quart

Dynatron Metal-Fill Filler is a specialty filler that is formulated with metallic aluminum flakes to produce a metal-like finished appearance with rust-proof and water-resistant characteristics.

Dynatron Metal-Fill Filler: Formulated with metallic aluminum flakes Produces a metal-like finished appearance Rust-proof and water-resistant characteristics 1 Qt can (Net Wt 2 lb 4 oz) Model# 452