Bondo Body Filler cures fast, shapes in minutes and is formulated to be a non-shrinking and permanently durable material. In addition to its uses on vehicle exteriors and other metal surfaces it is also a suitable repair option for wood, fiberglass and concrete.
Can you use Bondo on fiberglass resin?
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Along with its strength, Bondo® Fiberglass Resin is also simple to use. It is easily mixed using the included Bondo® Liquid Hardener, designed specifically for use with Bondo® fillers and resins.
Bringing Science to the Art of Auto Body Repair.
Attribute Name
Value
Application
Rust Repair
Brand
Bondo®
Can you put Bondo over gelcoat?
bondo has a polyester resin base so ya… polyester fiberglass resin (or gel-coat) will bond fine.
What is the best filler for Fibreglass?
Fiberglass repairs should be made with vinylester. If you are needing a high strength filler there is only one vinylester based structural filler on the market, and that is 3M High Strength Repair Filler.
How do you prepare fiberglass for body filler?
So I was worried about it being cold but it should be okay let me start mixing it up and putting it on this stuff's pretty to use we got the cream hardener which it says you must need before you use.
What is the difference between gelcoat and resin?
Gelcoat is a different type of resin. Usually an iso resin which has different properties such as UV resistant, more moisture resistant etc. It’s true that you can add colour pigment to your gelcoat but the purpose of gelcoat is to be the outer protection layer because of its superior properties.
What is gelcoat filler?
GELCOAT FILLER is a white, waterproof gelcoat filler for surface repairs. It is paintable, easy to mix, apply, shape and sand. Suited to marine paint. GELCOAT FILLER is a white, waterproof gelcoat filler for surface repairs. It is paintable, easy to mix, apply, shape and sand and can be…
How do you apply Bondo to fiberglass?
How to Use Bondo for Fiberglass
Locate the filler and the hardener from the Bondo kit. …
Select a clean piece of plastic or glass or some other smooth material to mix the Bondo.
Mix the filler to ensure that the chemicals of the filler are evenly distributed.
Mix the hardener by thoroughly kneading the tube.
Should I use fiberglass or body filler?
Both fiberglass fillers are stronger than regular body filler. The long hair filler provides the most strength out of the two. However, these fillers are very difficult to sand. The filler is also thick, which makes it hard to level and smooth like regular body filler.
How long does fiberglass body filler last?
In most cases, Bondo filler lasts for two to three years. There are car owners who have had Bondo hold on to their vehicle’s bodies for even eight years.
Is Bondo a permanent fix?
Bondo Body Filler cures fast, shapes in minutes and is formulated to be a non-shrinking and permanently durable material. In addition to its uses on vehicle exteriors and other metal surfaces it is also a suitable repair option for wood, fiberglass and concrete.
Will rust come through Bondo?
To Bondo or Not to Bondo
Minor surface rust can often be sanded and painted, but major rust pitting and holes may require a little more effort and material — specifically, Bondo or some other quality body filler. However, Bondo shouldn’t be used on every kind of rust hole.
Can you put Bondo on top of Bondo?
Yes, you can layer bondo over bondo as much as necessary with no problem.
Do you need primer over bondo?
You should use a “direct to metal” (DTM) primer to help top coats stick to the metal but it’s not needed under body filler most of the time. Once the metal is primed then you can apply a “filler primer” (2K) to help hide scratches and minor surface irregularities.
How long can bondo be left unpainted?
Between life and work, the longest time period the bondo would go Unpainted would be about 2-3 weeks.
Can you put body filler on Baremetal?
For small repairs, you can bog directly over the bare metal. If the repair is larger, or you’re looking for a longer-lasting job, apply a base coat of epoxy primer before laying on the filler.
Should I prime before body filler?
End of dialog window. Put your fiberglass or body filler on bare metal first, work it to near perfect, then prime on top and do your spot putty. The reason for this is the body filler wont stick to paint or primer.
How thick can you put body filler on?
Body filler should be applied in thin layers from 1/8-inch to 1/4-inch thick, with dry time between layers.
