What Bondo to use on wood?

Bondo® Wood Filler is stainable and paintable and turns to a medium brown color when mixed, making it perfect for almost any wood surface. The two-part wood filler forms a permanent bond and will not shrink.

Can you use regular Bondo on wood?

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.

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.

Will auto body fillers stick to wood?

Auto Body Filler Is For More Than Cars. A winner for a variety of wood gluing and other repairs! Auto body filler is an excellent wood filler and adhesive. It sets up quickly, has great adhesive properties.

What is the best body filler for wood?

Bondo is a lifesaver for woodworkers!

How long does Bondo last on wood?

10 years on they are fine. Maine certainly is a severe climate in terms of temperature variations, so I have to believe that proper preparation is the key to using this product. Doen't mean there's anything wrong with the others mentioned above, but cost savings in using Bondo are considerable.

Is Minwax wood filler the same as Bondo?

The product labeled Minwax High Performance Wood Filler is a great product for what it is designed. It is a two part system like Bondo and even dries grey. It does not come in a tube that can be already cut nor can it dry out. It is harder than wood and lasts years.

What will Bondo not stick to?

Clean and sand or scuff the surface to prepare it for body filler — it will not adhere to smooth, dirty or oily surfaces. Generally, if paint will stick, so will Bondo. 7. Conversely, if there's an area you don't want Bondo to stick to, apply a release agent (see tools and materials) or use Scotch tape or wax paper.

Does Bondo stick to wet wood?

Clean the gap of any dust or wood chips. A hammer and chisel work well for removing soft, rotted wood. After the weakened material is gone, make sure the remaining wood is thoroughly dried before applying Bondo. Moisture doesn't play well with Bondo, so you may need to use a hairdryer to remove any dampness.

Is Bondo wood filler an epoxy?

Bondo is an epoxy with fillers so, in a way, you're both right. I'd suggest using Famowood wood filler as an alternative. It's considerably less expensive and performs quite well.

How do you fill large holes in rotted wood?

How do you fill 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 oil based?

Bondo is a polyester putty product originally marketed as an automotive body filler. Nowadays the brand name is used by 3M for a line of American-made products for automotive, marine and household repairs.

Will Bondo wood filler hold screws?

Yes, wood filler can hold a screw. Once the wood filler is cured well you can screw it with a small pilot hole. Wood filler cannot hold load or stress. It can only hold small screws that carry a very small amount of load or stress.

How long should Bondo cure before sanding?

When used according to the manufacturer's recommendations, Bondo takes 10 to 15 minutes to dry enough to form a sandable surface. After 45 minutes it's cured enough to be painted.

How strong is Bondo wood filler?

It is exceptionally strong — you can use Bondo® Wood Filler to rebuild rotted or missing pieces of wood for larger non-structural repairs. The filler cures fast and can be easily sanded by hand or power tools in only 15 minutes.

What grit sandpaper do I use for Bondo?

Directions for Use

If grinding is needed use a 3M™ 36 or 40 grinding disc followed by 3M™ 80 grit sandpaper if no grinding is required, sand the surface with 3M™ 80 grit sandpaper to remove all primer, paint and rust 1 to 2 inches beyond the outer edges of damaged area. Remove all dust created from sanding.

What is epoxy wood filler?

Epoxy wood fillers are used to repair mainly wooden products, such as doors and windows, although they can be used for various other wooden structures that are susceptible to rot. When it comes to choosing which to use, Epoxy wood fillers come in many different forms.

How long does it take Bondo body filler to dry?

Allow the putty to dry 15 minutes at 77 degrees F (25 degrees C). In cooler climates, putty may take 20-30 minutes to dry.

Is Bondo body filler waterproof?

Choose between Bondo Fiberglass Resins, Bondo Fiberglass Repair Kits or Bondo Body Fillers. Bondo Fiberglass Resins and Repair Kits are 100 percent waterproof. Because they do not shrink, they are excellent sealers.

What is the strongest wood filler?

Coming in as our number one pick is DAP Plastic Wood. This all-purpose, solvent-based wood filler is formulated with real wood fibers. It looks and acts like actual wood, except once it hardens, it's three times as strong.