Can I use body filler on fiberglass?
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?
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® |
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.
Will Bondo stick to gelcoat?
bondo has a polyester resin base so ya… polyester fiberglass resin (or gel-coat) will bond fine.
Does epoxy stick to Bondo?
Sure it will work fine. It looks like in a couple of posts “epoxy” and “resin” are used for the same material. Fiberglass resin and Epoxy are two different animals. “Fiberglass resin” won’t stick to epoxy well, but “epoxy” (such as West or System Three) will work over the resin.
Is Bondo fiberglass resin epoxy or polyester?
polyester resin
Product Description. Bondo Fiberglass Resin is a strong material commonly used for autos, boat building and other repairs. This high-strength polyester resin can be used with fiberglass mats or cloths on surfaces including fiberglass, wood, metal and masonry to repair metal rust-outs and to recreate or join surfaces.
Will epoxy stick to Bondo?
Sure it will work fine. It looks like in a couple of posts “epoxy” and “resin” are used for the same material.
Can I use fiberglass resin without cloth?
You may be tempted to use resin without some kind of backing like matting or fiberglass cloth. DON’T USE JUST RESIN! You will definitely want to use at the very least matting (easy, thicker matrix, soaks up resin fast!) which significantly hardens your armor.
What type of body filler should I use?
Standard grade is a great option for minimal hail damage and small rust spots, while premium grade should be used for actual tears or a large surface area. Standard grade body fillers are a lightweight substance or putty that spreads easily and cures in about 20-25 minutes.
Can u use Bondo on a boat?
Bondo should never be used on a boat.
Can you gelcoat over epoxy primer?
Typically, gelcoat isn’t recommended over epoxy because they’re chemically incompatible and the gelcoat won’t adhere properly.
What is the difference between Bondo and epoxy?
The Bondo name is used like Kleenex to refer to any mix of polyester filler. Epoxy is not polyester. Both are excellent for use as filling agents with wood. Epoxy is an excellent glue, and when mixed with the appropriate filler materials like wood dust or microspheres is a good filler for wood.
Is Bondo stronger than epoxy?
The epoxy product that I have used (Abatron) is worth the extra if for no other reason that it sands more like the wood, whereas Bondo is much harder than the wood and will tend to stand proud of the surrounding areas if you’re not careful when sanding.