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Regular price $13.20
Regular price $16.50 Sale price $13.20
Product Description

Reattach a small part or fill a fine crack with a black bond that suits the surrounding surface. Starbond Black Medium Super Glue Pro Kit is a black CA glue, also called cyanoacrylate glue, for bonding close-fitting parts and filling small defects. Its 150 cPs viscosity describes the glue’s thickness: a medium flow with more body than water-thin glue, but less than Black Medium-Thick. Use it for suitable small repairs, decorative assemblies and narrow joints where you want controlled placement.

Use this black super glue as a wood crack filler for small dark defects or as inlay glue when a black accent is part of the design. In woodworking and repairs to furniture details, the color can blend with dark grain or add contrast. Test a cured sample beside walnut, wenge, ebony or the wood you are repairing. Fit parts before bonding; build fills in small amounts and let them cure before sanding or polishing. The Pro Kit supplies microtips, spare nozzles, a pin cap and guidance for precise application. Choose Black Medium-Thick when a small gap needs more body; the right flow depends on the joint. Accelerator is sold separately.

Product FAQs

Can Black Medium be used for bonding as well as filling?
Yes. Starbond Black Medium bonds suitable close-fitting parts as well as filling fine cracks and small defects. Its 150 cPs flow differs from the thicker 500 cPs Black Medium-Thick formula.
Will Black Medium disappear into walnut or ebony?
Its black color may blend with dark grain, but wood tones vary. Cure a sample first to check contrast, pigment spread and the final finish.
Can Black Medium be sanded after curing?
Yes. Let the fill cure, then level, sand and polish it to suit the project. Test any stain or topcoat on a sample first.
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  • 5 stars: 136 (92%)
  • 4 stars: 4 (3%)
  • 3 stars: 1 (1%)
  • 2 stars: 1 (1%)
  • 1 star: 6 (4%)
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Dustin S. (Centralia, US)
Great product!

The brown medium thick is great for walnut tear out! Can’t even tell it’s there.

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Jay (Capistrano Beach, US)
Good Filler For Effects

I have added this to my stash of tinted CA glues for filling cracks and natural voids. The Black Medium CA Glue works like the others and does a great job of filling. It gives me another option for my work.

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Jim D. (Sequim, US)
Starbond, my goto for woodworking, wood turning, and 3D printing

I have been using Starbond CA glues for years, primarily in woodworking. They are my go-to for a quick bond while traditional wood glue sets up. In bowl turning, I rely on Starbond CA glue for crack stabilization and filling. More recently, I’ve started 3D printing and found Starbond glues to be the best for bonding printed parts.
What I Like
• Shelf Life: Starbond CA glues have an impressive shelf life, staying fresh and effective longer than many competitors.
• Included Extras: Each bottle comes with helpful extras—like applicator tips and micro-tips—that make the glue easier to use and help prevent clogs.
• Cost Competitiveness: Despite the high quality, Starbond glues are priced competitively, offering great value for the performance and extras provided.
Starbond’s 5-minute epoxy is my preferred choice for bonding dissimilar materials where strength is important. It sets quickly and forms a strong, reliable bond, making it ideal for demanding repairs and assemblies.
Overall Recommendation
I highly recommend Starbond’s CA glues and 5-minute epoxy to anyone working in woodworking, turning, or 3D printing. Their performance, shelf life, and thoughtful packaging make them stand out in the market.

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James C. (Voluntown, US)
Saving old wood

StarBond glue has mad it easier to say pieces of wood that I would normally throw out that would have big cracks or defects in it now I can take the natural beauty with StarBond create something really beautiful

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Paul S. (Wonder Lake, US)
Good match for spalted maple

I recently turned spalted maple. Starbond’s black color looked good with the black veining and complemented the pieces. I also use the light brown color on cherry. Starbond is very useful on my turnings and I use one of your products on almost every piece. It’s good stuff.

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Peter W. (North Garden, US)
I use the black a lot

Many of the peices I make or turn, have inclusions and the black super clue matches the dark spots, well...spot on. The only issue I have is if I am not carerful, the black stains the surrounding light wood.

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Scott M.

I absolutely love this product and will order more in the future. It works great and dries immediately with the accelerator. I like how the black contrasts with wood. Using Starbond has many applications for different projects for me.

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mark c.

I used it for a Inlay Ring and Amulet, black was perfect with "The Sleeping Beauty Turquoise " settled very uniform with out any bubbles, once I was convinced that it made to every little crack and pivot hole , I applied the activator the secure my work, I can say it did the best job, I have seen to this date with a colored CA.

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Edwin K.

It worked exactly as I hoped. Filling bug holes in Mappa Burl.

Hi Edwin, thank you for the feedback. Your support is truly appreciated!

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John W.

I love this stuff. I work a lot with black walnut and it's perfect for filling knot holes.

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Harold S.

I bought your black ca glue because I had a slight blow out
on an Ebony pen I was working on and it worked perfectly after I was done you couldn't even see where the blow out was.

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Don P.

great

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SHANE G.

Black Medium CA Glue — Super Glue Pro Kit

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Gary R.T. (Wilmington, US)
Excellent product

Using to fill cracks on lathe turned wood bowls. Perfect penetration and adhesion, no gaps , no shrinkage. Finishes well

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Jim W. (Monrovia, US)
Medium-Thick

Vert happy with the product. Just found out you have the bigger bottles. So far have gone through 12 2oz bottles. Will send some photos in a bit.

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Thomas W.B. (Bakersfield, US)

Black Medium CA Glue — Superglue Pro Kit

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Jerry R. (Belton, US)
Starbond wow

This is a really good color filling agent. Pay attention to their instructions. If they tell you it is too thick for "worm tracks" it is too thick, but where it works it does a fantastic job contrasting the natural appearance to say "look at me! "

I will be looking for more worm eaten wood for Starbond projects.

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Kevin D. (Crestline, US)
Great for filling

I use STARBOND to fill small imperfections in the surface of the projects I tackle from cutting boards to wooden sailboats.

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Jake f.s. (Fort Smith, US)
Ooooof

Ordered on this site not realizing i could have ordered from amazon and got it faster. Great product and will continue to to buy but possibly from a different place.

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Steve L. (Lodi, US)

It worked great and looks good after I put the epoxy on

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Peter W. (Covington, US)
Perfect

My go to filler, it's so versatile and ultra black. It get ordered by the pint!

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joshua

Good deal fast shipping

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Robert W. (Kailua-Kona, US)
Black CA

Great CA

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David

Love this product.

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Wally W. (Katy, US)
Black medium ca

Great ca glue for knot filling in cutting and charcuterie board finishing