Starbond KBL-500 Black Medium Thick Super Glue Review

Starbond KBL-500 Black Medium Thick, Premium Rubber Toughened CA




Cure time





  • Thick formula
  • Long shelf life
  • Comes with extra supplies
  • Dyed black


  • Has a tendency to crack when used on wood


Physical State: Liquid
Appearance: BlackLiquid
Odor: Pungent Odor
Odor Threshold: 1-2 ppm
Freezing Point: < -30 °C (< -22 °F)
Boiling Point: 54 -56 °C (129.2 -132.8 °F)
Flash Point: > 84 °C (> 183.2 °F) [Test Method:Closed Cup]
Auto-ignition Temperature: 485 °C(905 °F)
Vapor Pressure: < 0.27 kPa @ 25 °C (77 ° F)
Relative Vapor Density at 20°C: 4.3
Density: 1 -1.15g/ml
Solubility: Insoluble in Water; Soluble in Acetone
Viscosity: 450-550mPa.s @ 20 °C (68 °F)
Lower Flammable Limit: 1.7 %


Starbond’s Super Glue is a very thick and heavy-duty glue that can be used on various surfaces. The glue comes in a tube with extra extension tips and applicators, as well as a nozzle stopper.
This adhesive is highly recommended for bonding parts together for cars in particular. One of its main selling points is shock and impact absorbance. This is an important feature to have when it comes to detached or broken car parts.
Aside from reattaching car parts together, this has other versatile uses as well. It is an ideal adhesive for filling in knots and bugholes, hiding imperfections, and also covering up chipped wood. The glue is already dyed black so there is no need for you to paint over it.
This also has a very long shelf life and can be kept in storage for multiple years. As long as you keep it in room temperature and the lid shut airtight, the glue should not harden.
One of the main drawbacks of this product is that it may crack in some instances. If you use this adhesive for wood, the wood might also soak it up completely. Try to use thick, generous layers to prevent this from happening.


How does this hold up in high temperatures?

It is not recommended for temperatures higher than 300 degrees Fahrenheit.

Is this adhesive waterproof?

Yes, it is waterproof.

Is the formula thick?

This glue’s formula is thicker and more viscous than most glues on the market.

You Can Find Starbond KBL-500 in Our Top

Bestseller No. 1
Football Lineman - Offensive / Defensive Line Tank Top
  • Football Lineman - Offense /...
  • Cool design for your favorite...
Bestseller No. 2
SHLAX&WING Checked Blue Navy Plaids Silk Pocket Square Mens...
  • This option includes one...
  • Pocket square size: 12.6" x...
Bestseller No. 3
Handmade Peru Ayacucho Embroidered Floral Sun Hat Cap for Women's...
  • Handmade Peru Ayacucho...
  • Woman hat embroidered with...

Paid Links / Last update on 2022-08-21

Video Review