Repairing Guides

how to repair metal flake gel coat

by Avis Green Published 3 years ago Updated 2 years ago
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If the current clear gel coat is just dull and oxidized, then sanding and buffing can fix the problem, easy. If you need more protection, then a clear coat (paint) can make it look very good again, a little bit more difficult. Or if it's in really bad condition you can re-gel coat it (new flake), much harder.

Part of a video titled Fiberglass Metalflake Repair with NO Professional tools!!
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Real simple and what that's going to do is when we actually blow our metal flake into that repairMoreReal simple and what that's going to do is when we actually blow our metal flake into that repair area it's going to allow that flake to stick to that clear area.

Full Answer

How do you apply metal flake gelcoat?

Metal flake gelcoat is best applied using a gel coat spray gun to achieve an even coating and be sure to use an appropriate nozzle tip based on flake size. You will need to disassemble the spray gun to clean it well as the flakes can lodge into small areas.

How do you coat a bass boat with gelcoat?

The typical bass boat will use 2-3 lbs of metal flake in the gelcoat. Mix the gelcoat inside a pail thoroughly with a paint stirrer to disperse the metal flakes. Stir the gel coat thoroughly and frequently during application to prevent the metal flakes from settling to the bottom.

What is clear gel coat on a boat?

Gel coat is a resin that is pigmented with color. The consistency of gel coat is very thick and is best applied with a spray gun. Metal flake is commonly used in clear gel coat for that “bass boat”. Although it appears that the metal flakes are mixed into the base coat, they are usually mixed into the clear gel coat.

What is metal flake clear gel coat?

Metal flake is commonly used in clear gel coat for that “bass boat” look. Although it appears that the metal flakes are mixed into the base coat, they are usually mixed into the clear gel coat.

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Can you add metal flake to gelcoat?

Although it appears that the metal flakes are mixed into the base coat, they are usually mixed into the clear gel coat. This can be applied over the colored gel coat and the metal flake is usually coated with clear gelcoat for added UV protection and to smooth the surface.

How do you fix peeling gelcoat?

0:355:22How To Repair DIY Chipped Gel Coat fiberglas Boat : Marine - YouTubeYouTubeStart of suggested clipEnd of suggested clipAnd then we can just mix up the resin. And apply it fill it let it harden and then go boating. SoMoreAnd then we can just mix up the resin. And apply it fill it let it harden and then go boating. So this is the gel coat repair kit that I bought was 30 bucks at the local marina.

Can gel coat be repaired?

0:085:22How To Repair Boat Gelcoat [MATERIALS LIST ] | BoatUSYouTubeStart of suggested clipEnd of suggested clipAnd if I leave that moisture is gonna get in so all I'm gonna do now is just grind this out and fixMoreAnd if I leave that moisture is gonna get in so all I'm gonna do now is just grind this out and fix this and then we'll end up with a seamless repair.

Can you repair gelcoat with epoxy?

Typically, gelcoat isn't recommended over epoxy because they're chemically incompatible and the gelcoat won't adhere properly.

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.

How do you recoat gelcoat?

If the gelcoat is in good condition with no major cracking or crazing, the job is relatively straightforward—clean and prepare the surface, apply an epoxy primer, sand the primer, remove the sanding residue and then apply the topcoat.

Can you gelcoat over gelcoat?

Can You Spray Gelcoat Over Gelcoat? The short answer's yes. But first, make sure the surface is free from dirt and debris. Using the window frame analogy again, you wouldn't apply new paint over old paint without preparing the surface.

Can gelcoat be thickened?

Some experts suggest thickening gelcoat to a paste consistency with the addition of some form of filler powder. WEST system 410 microlight filler powder is one popular option. This helps, but any filler is likely to affect the gelcoat color and can make the surface more porous than the surrounding original gelcoat.

How do you repair gelcoat with sand?

5:467:37Gelcoat Boat Repair Part 3: Wet Sanding - YouTubeYouTubeStart of suggested clipEnd of suggested clipThrough my fingertips on the sandpaper. That's because the little raised. Area where the gel coatMoreThrough my fingertips on the sandpaper. That's because the little raised. Area where the gel coat repair is is actually flattening down and that's becoming a nice smooth.

Is gel coat the same as epoxy?

The epoxy repair will be far better than plain gelcoat! Since you're painting it anyway you don't need a color match which is the reason for most gelcoat repairs. Epoxy bonds to original polyester and vinylester hulls much better than the polyester/vinylester resins. Far stronger bond!

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.

Will fiberglass resin stick to gelcoat?

Gel coat is just pigmented polyester resin. So it will stick the same either to the gel coat or to the cured polyester resin/glass that is already there. The original gel coat and glass/resin are chemically bonded together, so it doesnt matter.

Can you thicken gelcoat?

Some experts suggest thickening gelcoat to a paste consistency with the addition of some form of filler powder. WEST system 410 microlight filler powder is one popular option. This helps, but any filler is likely to affect the gelcoat color and can make the surface more porous than the surrounding original gelcoat.

How do you restore oxidized gelcoat on a boat?

0:096:07Restoring Heavily Oxidized Gel Coat - YouTubeYouTubeStart of suggested clipEnd of suggested clipThis is 3m rubbing compound. And it works great for polishing out the scratches.MoreThis is 3m rubbing compound. And it works great for polishing out the scratches.

How do you restore faded gelcoat on a boat?

To help to restore the color, shine and appearance of your boat, choose a gelcoat restorer. Gelcoat restorers are suitable for fiberglass (GRP) gelcoats and can help to give long lasting effects, wetting the pigment to restore a strong and vibrant color and shine.

How do you remove gel coat from fiberglass?

0:221:49Fiberglass gelcoat removal system for osmosis treatment - YouTubeYouTubeStart of suggested clipEnd of suggested clipHere we are removing the gelcoat we're using a gel plane ideal way of removing. The gel coat on yourMoreHere we are removing the gelcoat we're using a gel plane ideal way of removing. The gel coat on your vessel. It's very clean effective. And it'll be ready after for drying fairing.

What is metal flake in gel coat?

How to Use Metal Flake in Gel Coat. Gel coat is a resin that is pigmented with color. The consistency of gel coat is very thick and is best applied with a spray gun. Metal flake is commonly used in clear gel coat for that “bass boat”. Although it appears that the metal flakes are mixed into the base coat, they are usually mixed into ...

How much metal to use for bass boat?

The typical bass boat will use 2-3 lbs of metal flake in the gelcoat. Mix the gelcoat inside a pail thoroughly with a paint stirrer to disperse the metal flakes. Stir the gel coat thoroughly and frequently during application to prevent the metal flakes from settling to the bottom.

Do you need to disassemble a spray gun?

You will need to disassemble the spray gun to clean it well as the flakes can lodge into small areas.

Can you use clear gelcoat on metal flake?

This can be applied over the colored gel coat and the metal flake is usually coated with clear gelcoat for added UV protection and to smooth the surface. The larger the metalflake, the more coats of clear gel coat it will often take to cover.

What is the least expensive way to polish a boat?

The least expensive option is to polish your boat with Kwik Shine but it may require a little more effort on your part.

Is wax good for boating?

Waxes are not very good at protecting your boat surface against environmental damage. Your boat was built from the inside out.

Can you use Kwik Shine on a boat?

You should be able to spray and wipe your boat in less time than it takes to wash and dry it, after the initial application. Many boat owners use Kwik Shine after every time they use their boats instead of washing. It has good UV protection and regular use will prevent fading.

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