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Black Rubber Toughened Medium CA Glue Kit

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Our high grade black rubber toughened CA speaker repair glue is the best on the market! Unlike other companies out there our CA glue is produced monthly.


Black Rubber Toughened Medium CA Glue Kit

High performance industrial grade black rubber toughened Medium CA glue kit. It is formulated to provide a more flexible bond than standard cyanoacrylates has exceptional performance for applications requiring extreme flexibility, shock, vibration, impact and toughness which makes it ideal for gluing voice coils in loudspeaker repair and assembly. 


  • Shock & impact resistant
  • Humidity resistant
  • Good gap-filling capabilities
  • 500 cps Viscosity
  • Fast curing
  • Bonds to number of substrates including plastics, rubbers, metals, composites, wood, ceramics

Recommended Loudspeaker Application:

  • Voice coil to spider
  • Triple joint ring to voice coil
  • Spider to frame
  • Spider spacer to frame
  • Cone to voice coil
  • Foam surround to frame

It is important to keep in mind that black rubber toughened CA glues have an extended bonding time due to the added rubber compound. It can take as much as 24 hours to fully cure when larger volumes of the adhesive is applied.  For these instances, use of accelerator is highly recommended.

When well kept, our product can last a longer shelf life when stored in a cold environment. Just make sure to store the bottle under 40°F before and after use.

For gluing dust caps we highly recommend using our black rubber speaker repair glue.


Weight 3 oz
Dimensions 8 × 4 × 1 in

0.5oz, 1oz, 2oz, 4oz, 8oz, 16oz


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