Bondo Over Sheet Metal

Bondo products for galvanized metal repair need help finding the right auto care product.

Bondo over sheet metal.

Our products are constantly evolving and 3m experts are always available to help you find the right one. For laying up fiberglass on hard. Whether you re a die hard must be to the metal fanatic or you re quick to apply bondo over anythin. The bondo brand name was created in 1955 just a few years after the use of lead body solder began to be prohibited.

Any galvanized metal repair requires bondo ultimate. 36 grit to 220 grit should do the trick for body filler application. 80 grit abrasive sheet. If you do not prep the body filler will not stick to the surface well.

Fiberglass consists of fiberglass mat that is saturated with a fiberglass resin. Paintless dent repair kit. Many repair products do not properly adhere to galvanized metal. Bondo ultimate can be applied directly over sanded and cured primer and paint.

Many bodymen of the time were not sold on the idea of using plastic body fillers but over time it became apparent that the lightweight easy to use nature of body filler was a benefit over lead. 6 x research source keep applying thin coats until all the dings are filled up to a total thickness of 1 4 inch 0 64 cm. The fiberglass resin is a thick substance that needs a catalyst to harden. Anyone restoring an old car knows what it s like to start working.

Make sure to sand outside of the repair area as bondo will need to be spread and applied wider than the damaged area. Before applying paint needs to be sanded to the bare metal. At a minimum you need to have the putty and spreader but the rest is nice to have depending on the type of repair you re doing. You can call 3m auto care monday through friday from 8 00 am to 4 30 pm cst at 1 877 666 2277.

Bondo is a brand of body filler but it s also the generic term for plastic filler that when uttered makes many car guys cringe. 1 paint prep solvent 2 epoxy primer 3 bodywork including filler bondo 4 epoxy primer on repair areas or over entire car again 5 high build primer 6 basecoat 7 clearcoat. An example of the application order on bare metal is. Fiberglass is a very durable material that will bond to almost any surface including plastic metal wood and styrofoam.

Load up your spreader with some bondo mixture and scrape an 1 8 inch 0 32 cm layer over the damaged area. Not only does it adhere to galvanized metals but it is easy to mix easy to apply and provides for clog free sanding. Press down with the spreader to push the filler into the metal.