Is Bondo glass better than Bondo?

Bondo glass comprises short strands of fiberglass that are interlocked together. It is way better than regular Bondo. And if you want lasting results, this is what you should use on your car.

Is Bondo Glass strong?

Bondo Glass Reinforced Filler makes an excellent foundation for hole, dent and rust-out repairs without the need for backing strips, cloths and resins. It contains short, interlocking fiberglass strands and fibers that make it twice as strong as regular body filler.

Is Bondo glass filler waterproof?

This waterproof filler is ideal for repairing dime size or smaller (up to 1/2″) rusted-out metal holes and shattered fiberglass body parts. It is compatible with all paint systems for cars and boats.

What can I use instead of Bondo?

You can use plastic/metal 2-part epoxies. Repair epoxy is also a good alternative.

Is fiberglass better than Bondo?

Fiberglass is More Durable than Bondo The first key difference between these two is in regards to durability. Fiberglass is way stronger than Bondo resin. Therefore, when you use fiberglass filler, expect it to outlast car parts that have Bondo.

What is the difference between Bondo stage 2 and 3?

Stage 2 – Fill. This stage involves patching holes with reinforced filler and smoothing and shaping filler before painting. Stage 3 – Paint. This stage includes painting the area and blending and smoothing primer and paint.

How thick can you apply Bondo glass?

If we wrote an honest opinion we could be labeled as “bondo hacks” or “bondo jockeys”. So in the spirit of political correctness and repeating the party line ” Ideally filler should never be more than 1/8″ thick “.

How long does glass Bondo take to dry?

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.

What is stronger Bondo or fiberglass?

Can you use Bondo without hardener?

Without it the bondo won’t get hard. Put a small piece of bondo on a board and run a line of hardener from end to end. It will take about five minutes to mix it up and apply it. If it starts tacking up, stop applying it or you’ll mess it up.

Is Bondo glass flexible?

Bondo dries hard, like a sheet rock type texture almost. It cracks really easy, not to mention seperates from its mating surface easy when flexed. For a bumper, Id use some kind of plastic filler, like duraglass or something. It dries like silicon, and it can flex a little.