Can you use automotive Bondo on wood?

Can you use automotive Bondo on wood?

You can repair wood with Bondo to make it look as good as new. Bondo, the same product used as auto-body epoxy filler, has been used by handymen for years to repair damaged wood. In fact, it works so well that the makers of Bondo now sell a similar epoxy product just for wood.

What is the best wood filler for exterior use?

3M Bondo Wood Filler
Best Exterior: 3M Bondo Wood Filler For exterior projects, we recommend Bondo Wood Filler. The two-part formula mixes into a wood-like medium brown hue, then restores and rebuilds rotting or otherwise damaged wood. You can even use it to fill in entire missing pieces.

Which Bondo is best for wood?

Recommended Applications: Once dried, it can be sanded, shaped, planed, drilled, routed or sawed just like wood. This durable product is formulated to accept stain and paint more naturally than most wood filler products. For rotted wood problems, use Bondo® Rotted Wood Restorer 20131 before applying the wood filler.

Can you use Bondo on wood siding?

To fill wood, you need a product that is specifically designed to bend and flex the way wood does. Just like caulk is too flexible to effectively fill large gaps in wood, Bondo is too stiff to do the same. When Bondo (or any auto body filler) is used to patch wood, it fails in a very short time.

Is Bondo waterproof?

Bondo Fiberglass Resins and Repair Kits are 100 percent waterproof. Because they do not shrink, they are excellent sealers. Bondo Fiberglass Resin is sandable in less than 2 hours, is compatible with all paints, and creates a strong and long-lasting bond.

What is the difference between Bondo and Bondo wood filler?

The biggest advantage of using Bondo over a regular wood filler is the short dry time. Wood filler can take hours to dry and require more than one coat. Bondo dries in less than 30 minutes and only requires one coat! This means more projects in less time.

What is the best wood filler for rotted wood?

Use a polyester filler to rebuild rotted or damaged wood. You can mold and shape it to match the original wood profile. It takes paint well and won’t rot.

Is Bondo wood filler different than regular Bondo?

Does Bondo make a good wood filler?

Bondo All-Purpose Putty/Body Filler It’s actually made for auto body repairs but works great as a wood filler. This product gives more structure and you can rebuild chunked corners and large gouges. It comes in a quart with a cream hardener that you mix together before application.

Can I use Bondo instead of wood filler?

You will have to scrape it off and re-do the fix. Bondo can be used for many household and automotive projects including exteriors use. It has entirely replaced wood filler for me and I would reach for this product any day over wood filler. I find about a 1:3 ratio of hardener to filler works the best.

What can you do with a Bondo product?

Bondo can be used for many household and automotive projects including exteriors use. It has entirely replaced wood filler for me and I would reach for this product any day over wood filler.

Does Bondo shrink?

As a result, Bondo® Wood Filler is water resistant and will not shrink. This saves money, saves time and helps create professional grade repairs that last. Designed for interior and exterior wood repair, Bondo® Wood Filler has your home repairs (PDF, 2.85 Mb) covered.

How long does Bondo stay on wood?

Ultimately, these two products are too dissimilar to stay bonded together for any length of time. As the wood swells and contracts, swells and contracts over the course of weeks and months, the Bondo is gradually shaken loose and pushed out of the wood.