
Although Bondo was created for cosmetic repair of dents in cars, the fact that it’s easily malleable and dries rock hard makes it perfect for custom case mods, rock climbing, cement repair, LED Guitar Hero buttons, and much, much more. Learn it all! Want to be notified of more awesome articles like this one Subscribe to stay updated!
Bondo Basics: Everything You Need to Know
Before you use bondo to make Mario pop out of your Wii (below), you must first learn the basics of bondo usage. Here and here are a few quick, simple tutorials that demonstrate how to mix Bondo to make custom colors. Here is someone’s first experience with Bondo and a few Do’s and Dont’s. And finally, we have a comprehensive guide from prep work to completion for any Bondo project.
Bondo Use #1: Custom Case Mods

So, you’ve got a Wii, but it’s just so…WHITE. One man took his love for NES’ Super Mario Bros. 3 and customized his Wii based on the game’s internationally recognizable backgrounds. Also, learn to create custom sculptures using Bondo. The tutorial also walks you though adding another USB port and creating portal tubes to hold your Wiimote.
2. Cement and Asphalt Repair
The video above shows a skater repairing a crack in cement that’s hindering his shredding skill. He shows an incredibly easy and quick way to seal a crack using duct tape, bondo, and a scraper.
3. Fiber Glass Mold Making and Repair

This site is a Bondo lover’s dream. It has hours of mold making projects and guides to help you master the power of bondo. For example, just take a look at this sweet Cobra helicoptper ceiling fan.
4. Translucent Guitar Hero Key Molding

Guitar Hero rocks, but it really needs some lights to liven up the virtual shredding. What to do Cram in some LEDs! For a more Bondo specific tutorial, learn to create the translucent keys. “I recently modded a Guitar Hero controller and I’m going to show you how to create duplicates of your GH Controller keys in frosted clear plastic.”
5. Miscellaneous Uses: Car Repair, Rock Climbing Grips


As you’ve hopefully noticed out by now, Bondo is incredibly versile and its uses are limitless. Take for example how to make custom rock climbing hand holds (left image) or how to fix rust spots on your car (which was Bondo’s original purpose). So whatever power of Bondo you choose to harness, good look on your quest and be sure to send us your projects.






































June 15th, 2009
Will Bondo work on leather? I restore vintage purses, and I am always looking for something to use on cracked and otherwise broken purse handles.
June 16th, 2009
Not sure…Probably though, the stuff is basically magical.
September 11th, 2009
How does bondo work with wood?
Is it machineable after it has set? I am making a cutting board from an old bowling lane and need something to fill the cracks that is imprervious to water and oil.
Bill
September 22nd, 2009
Home can I get Bondo to adhere to repair rotted
wood as accomplihed with expoxy? Thank you for any help.
January 9th, 2010
Bondo will not work on leather, it dries rock hard.
Bondo will not work on rotten wood, it needs a solid surface to bond too. There are epoxy resins designed to fix rotten boats, are are even injectable to manage this task.
December 21st, 2010
Hey I used bondo before to repair busted freeze plugs on my 350 olds. it worked like magic never leaked again.
January 14th, 2011
Using Bondo for floating my wood floor in my mobile home- EXCELLENT. I had to replace most of the particle board with plywood and it is leveling out the joints wonderfully after I finish I can put down my vinyl flooring and it will look great!