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Regular price $18.50
Regular price Sale price $18.50
Product Description

Fix a cracked black casing or reattach a small rubber part with a bond that can handle everyday bumps. Starbond Black Medium-Thick Super Glue Pro Kit combines rubber toughening with slight flexibility to help resist impact and vibration. Its 500 cPs medium-thick flow makes glue easier to place and bridges small gaps. Use this black super glue, a cyanoacrylate adhesive also called CA glue, as super glue for rubber parts, suitable rubber-to-metal repairs and dark model joints. It serves as speaker repair glue for selected compatible components and bonds suitable wood, ceramic, leather and select plastics. Choose it for minor movement; joints that stretch or bend substantially need a different adhesive.

As RC tire glue, it bonds suitable rubber tires to compatible wheels at the tire bead, following the tire and wheel makers’ adhesive requirements. In woodworking and woodturning, use this black CA glue for small cracks, knots, dark inlay accents and decorative fills. Build small fills in layers and allow them to cure before sanding or polishing. The black color can blend with dark grain or add contrast; test on scrap because pigment can spread into porous wood.

Application notes

Prepare the bonding surfaces and check unfamiliar plastics or finishes on a small sample. For RC tires, keep the rubber bead seated and allow full cure before driving; foam liners and solid foam tires require separate mounting guidance. Follow the equipment maker’s instructions for speaker repairs.

Product FAQs

What is rubber-toughened super glue useful for?
Starbond Black Medium-Thick is a cyanoacrylate glue with rubber toughening and slight flexibility to help suitable bonds handle bumps, vibration and minor movement. Choose it for small rubber-to-metal repairs, dark casings and selected speaker components when a black bond line fits the job.
Can I use Starbond Black Medium-Thick as RC tire glue?
Yes, it bonds suitable rubber RC tires to compatible wheels at the tire bead. Follow the tire and wheel makers’ adhesive requirements. Foam liners and solid foam racing tires are separate applications and are not covered by this use.
Can black CA glue fill wood cracks and knots?
Yes, it works as a wood crack filler for small defects and dark decorative inlays. Build controlled layers, then sand or polish after full cure. Check the cured color on scrap because pigment can spread into porous wood; use a suitable filler or epoxy for large missing sections.
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  • 5 stars: 337 (95%)
  • 4 stars: 11 (3%)
  • 3 stars: 3 (1%)
  • 2 stars: 0 (0%)
  • 1 star: 5 (1%)
J
Jay P. (Horseshoe Bend, US)
Love it for

Hardening punky spalted wood and filling cracks in bowls. Makes final cuts and sanding smooth possible. Kind of expensive and tends to plug my nose up though, even with the door open and a fan blowing it outside

M
Mark B. (Milwaukee, US)
This is amazing stuff

For building models, this glue is amazing: it gives the joint some flexibility and sands beautifully.

D
Daniel B. (Enterprise, US)
Black ca glue

Using the black ca glue. Highlights different features in the wood. I also like adding Turquoise chips with the black to give it more pop!

T
Tim P. (Mills River, US)
Woodturning repair with Starbond

Ive used Starbond for years the best glue on the market

B
Brian S. (Bowling Green, US)
Works for me

I use the medium thick black ca glue to cover up not holes. Does a great job and very fast cure time

J
Josh S. (Sacramento, US)
Star bond glue

Been using it for years and it’s a life saver

J
Jorge R. (Pleasant View, US)
Does the job

Thick, great for filling voids and cracks, in between intarsia pieces. Being black it just not noticeable!

S
Stephen H. (Coral Springs, US)
Use of product

Works wonderfully on every product commissioned!

F
ForgedOfWood.com (Gilson, US)
Great Products

I was introduced to Starbond by a fellow woodworker @retiredwithwood and I couldn't be happier. This is a game changer for my shop when it comes to keeping projects moving and on time. Small imperfections can be quickly and easily fixed allowing me to finish custom projects faster while maintaining quality.

S
S.A. (El Paso, US)
Black Fender Acoustic _ Knee Damage

This Starbond CA is great! Mends, fills, sands and polishes up nicely!
Repair is invisible under almost any possible light source. Tough, attractive results. Just be sure to work in gradual layers to avoid any fogging and micro-voids.

D
David B. (Cedar Rapids, US)
Furniture and Woodturning Uses

I'm using the Medium-Thick black CA glue to fill small crack or holes in hardwood that can occur in highly figured areas.

Also to fill holes, cracks or voids in burl wood before I turn it for pens.

Clear CA would not be appropriate for these purposes.

J
James C. (Old Lyme, US)
Spalted maple office table

Love the black glue worked great on the spalted maple table

J
Joe S. (Weatherford, US)
My answer for everything!

I use Starbond Black for all of my woodworking filler needs. I even fill very large voids with it and it matches black epoxy finishes for small touch up items. I also use the clear for temporarily joining parts for knife making. The only CA glue I use.

S
Steve M. (Denver, US)
Great Stuff!!!

This glue is awesome. The viscosity is perfect for filling small and large cracks. Sands nicely and looks great!

A
Anonymous

Works great!

G
Greg S.

Great stuff! Works especially well in filling tiny holes in sapwood.

W
Wilfredo P.B.

I liked the glue are awesome

S
Steve K.

I am super impressed with this product. I picked up the black and brown to fill the super fine gaps in my latest table build. Works great and I will definitely be telling fellow woodworkers and will be ordering more soon.